{"id":278552,"date":"2020-01-13T14:59:41","date_gmt":"2020-01-13T07:59:41","guid":{"rendered":"https:\/\/quipperhome.wpcomstaging.com\/?p=278552"},"modified":"2020-01-30T11:04:55","modified_gmt":"2020-01-30T04:04:55","slug":"utbk-kimia-2019","status":"publish","type":"post","link":"https:\/\/quipperhome.wpcomstaging.com\/masuk-ptn\/sbmptn\/soal-sbmptn\/utbk-kimia-2019\/","title":{"rendered":"Soal UTBK SBMPTN Kimia 2019"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-278608\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019.png\" alt=\"\" width=\"800\" height=\"534\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019.png 800w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-768x513.png 768w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-585x390.png?crop=1 585w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-263x175.png?crop=1 263w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-300x200.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Hai Quipperian, sudah siapkah kamu menyambut seleksi akbar, SBMPTN? Atau justru kamu masih bingung mencari soal-soal SBMPTN? Bagi kamu yang saat ini masih bingung mencari soal-soal SBMPTN, tampaknya kamu berada di artikel yang tepat, <\/span><em><span style=\"font-weight: 400;\">nih<\/span><\/em><span style=\"font-weight: 400;\">. Kali ini, Quipper Blog akan membahas latihan soal SBMPTN Kimia TKA SAINTEK 2019. Kabar baiknya, latihan soal yang disediakan Quipper Blog, lengkap dengan jawaban beserta pembahasannya, <\/span><em><span style=\"font-weight: 400;\">lho<\/span><\/em><span style=\"font-weight: 400;\">. Semakin penasaran? Yuk, segera kerjakan soalnya!<\/span><\/p>\n<p>(Mau soal latihan Kimia <a href=\"https:\/\/www.quipper.com\/id\/video\/paket-intensif\/\">UTBK SBMPTN<\/a> yang lebih lengkap? Dapatkan ribuan latihan soal dengan materi-materi di Paket Intensif Quipper Video! Info lebih lengkap cek <a href=\"https:\/\/www.quipper.com\/id\/video\/paket-intensif\/\" rel=\"nofollow\">https:\/\/www.quipper.com\/id\/video\/paket-intensif\/<\/a>.)<\/p>\n<h2><strong>Latihan Soal 1<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Unsur A memiliki nomor massa 39 dan neutron 20, sedangkan unsur B memiliki nomor massa 32 dan neutron 16. Jika kedua unsur tersebut berikatan membentuk senyawa, rumus molekul dan jenis ikatan dari senyawa yang dihasilkan adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">AB<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">, kovalen<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">A<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">B, ion<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">AB, ion<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">A<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">B, ion<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">AB<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">, kovalen<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: D<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nomor massa A = 39<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Neutron\u00a0 A = 20<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nomor massa B = 32<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Neutron B = 16<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ditanya: Rumus molekul dan jenis ikatannya =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Menghitung nomor atom (jumlah elektron):<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Elektron unsur\u00a0A = 39 \u2013 20 = 19<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Elektron unsur\u00a0B = 32 \u2013 16 = 16<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Konfigurasi dan bentuk ion dari unsur A dan B:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><sub><span style=\"font-weight: 400;\">19<\/span><\/sub><span style=\"font-weight: 400;\">A: 1s<\/span><sup><span style=\"font-weight: 400;\">2 <\/span><\/sup><span style=\"font-weight: 400;\">2s<\/span><sup><span style=\"font-weight: 400;\">2<\/span><\/sup><span style=\"font-weight: 400;\"> 2p<\/span><sup><span style=\"font-weight: 400;\">6<\/span><\/sup><span style=\"font-weight: 400;\"> 3s<\/span><sup><span style=\"font-weight: 400;\">2<\/span><\/sup><span style=\"font-weight: 400;\"> 3p<\/span><sup><span style=\"font-weight: 400;\">6<\/span><\/sup><span style=\"font-weight: 400;\"> 4s<\/span><sup><span style=\"font-weight: 400;\">1<\/span><\/sup><\/p>\n<p><span style=\"font-weight: 400;\">Elektron valensi\u00a0A=1<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Agar stabil unsur A akan membentuk ion\u00a0A<\/span><sup><span style=\"font-weight: 400;\">+<\/span><\/sup><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><sub><span style=\"font-weight: 400;\">16<\/span><\/sub><span style=\"font-weight: 400;\">B: 1s<\/span><sup><span style=\"font-weight: 400;\">2 <\/span><\/sup><span style=\"font-weight: 400;\">2s<\/span><sup><span style=\"font-weight: 400;\">2<\/span><\/sup><span style=\"font-weight: 400;\"> 2p<\/span><sup><span style=\"font-weight: 400;\">6<\/span><\/sup><span style=\"font-weight: 400;\"> 3s<\/span><sup><span style=\"font-weight: 400;\">2<\/span><\/sup><span style=\"font-weight: 400;\"> 3p<\/span><sup><span style=\"font-weight: 400;\">4<\/span><\/sup><\/p>\n<p><span style=\"font-weight: 400;\">Elektron valensi\u00a0B = 2 + 4 = 6<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Agar stabil unsur B akan membentuk ion\u00a0B<\/span><sup><span style=\"font-weight: 400;\">2\u2212<\/span><\/sup><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Rumus molekul senyawa:\u00a0A<\/span><sup><span style=\"font-weight: 400;\">+ <\/span><\/sup><span style=\"font-weight: 400;\">+ B<\/span><span style=\"font-weight: 400;\"><sup>2<\/sup>\u2212 <\/span><span style=\"font-weight: 400;\">\u2192 A<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">B<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Oleh karena terdapat ion positif dan ion negatif, senyawa yang dihasilkan memiliki ikatan ion.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, rumus molekul dan jenis ikatan dari senyawa yang dihasilkan adalah\u00a0A<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">B\u00a0dan ikatan ion.<\/span><\/p>\n<h2><strong>Latihan Soal 2<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Pemanasan 44,8 kristal besi (II) sulfat hidrat (FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><em><span style=\"font-weight: 400;\">x<\/span><\/em><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O) menghasilkan 30,4 gram kristal anhidrat. Jika massa molar FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\"> = 152 g\/mol dan <\/span><em><span style=\"font-weight: 400;\">Mr<\/span><\/em><span style=\"font-weight: 400;\"> H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O = 18 g\/mol, rumus molekul kristal hidrat tersebut adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.3H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.7H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.4H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.2H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Jawaban: D<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pembahasan:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-278600\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-1.png\" alt=\"\" width=\"276\" height=\"120\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Rumus molekul senyawa hidrat =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi pemanasan kristal berlangsung seperti di bawah ini.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-278599\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-2.png\" alt=\"\" width=\"292\" height=\"85\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Berdasarkan Hukum Lavoisier, massa zat sebelum dan setelah reaksi sama, diperoleh:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278598\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-3.png\" alt=\"\" width=\"429\" height=\"246\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-3.png 429w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-3-300x172.png 300w\" sizes=\"(max-width: 429px) 100vw, 429px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Quipperian juga bisa menggunakan SUPER \u201cSolusi Quipper\u201d berikut ini.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278597\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-4.png\" alt=\"\" width=\"602\" height=\"527\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-4.png 602w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-4-300x263.png 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, rumus molekul senyawa hidrat tersebut adalah FeSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">.4H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O.<\/span><\/p>\n<h2><strong>Latihan Soal 3<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Sebanyak 31,8 gram Na<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">CO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\"> direaksikan dengan XSO<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\"> berlebih menurut persamaan reaksi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278596\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-5.png\" alt=\"\" width=\"408\" height=\"58\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-5.png 408w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-5-300x43.png 300w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-5-400x58.png 400w\" sizes=\"(max-width: 408px) 100vw, 408px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jika dari reaksi tersebut dihasilkan 30 gram XCO3, massa atom relatif dari unsur X adalah \u2026 (<\/span><em><span style=\"font-weight: 400;\">Ar<\/span><\/em><span style=\"font-weight: 400;\"> Na = 23; C = 12; S = 32; dan O = 16)<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">40 g\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">39 g\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">64 g\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">100 g\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">24 g\/mol<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: A<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278595\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-6.png\" alt=\"\" width=\"229\" height=\"174\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-6.png 229w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-6-80x60.png 80w\" sizes=\"(max-width: 229px) 100vw, 229px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: <\/span><em><span style=\"font-weight: 400;\">Ar<\/span><\/em><span style=\"font-weight: 400;\"> X =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Setarakan persamaan reaksi pada soal.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278594\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-7.png\" alt=\"\" width=\"407\" height=\"60\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-7.png 407w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-7-300x44.png 300w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-7-400x60.png 400w\" sizes=\"(max-width: 407px) 100vw, 407px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Lalu, hitunglah massa molekul relatif Na<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">CO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278593\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-8.png\" alt=\"\" width=\"366\" height=\"324\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-8.png 366w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-8-300x266.png 300w\" sizes=\"(max-width: 366px) 100vw, 366px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Selanjutnya, hitunglah massa molekul relatif XCO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278592\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-9.png\" alt=\"\" width=\"260\" height=\"216\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, massa atom relatif (<\/span><em><span style=\"font-weight: 400;\">Ar<\/span><\/em><span style=\"font-weight: 400;\">) dari unsur X adalah 40 g\/mol.<\/span><\/p>\n<h2><strong>Latihan Soal 4<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Berikut ini merupakan data hasil titrasi Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> dengan larutan CH<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">COOH 0,2 M.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278591\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-10.png\" alt=\"\" width=\"429\" height=\"171\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-10.png 429w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-10-300x120.png 300w\" sizes=\"(max-width: 429px) 100vw, 429px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jika massa jenis dan massa molar Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> berturut-turut adalah 1,2 g\/mL dan 171 g\/mol, kadar Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> dalam larutan adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">30,4%<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">28,5%<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">54%<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">50%<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">48,5%<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: B<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui: Tabel hasil titrasi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278590\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-11.png\" alt=\"\" width=\"418\" height=\"172\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-11.png 418w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-11-300x123.png 300w\" sizes=\"(max-width: 418px) 100vw, 418px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278589\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-12.png\" alt=\"\" width=\"251\" height=\"106\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Kadar Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> dalam larutan =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pertama, kamu harus menghitung molaritas Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278588\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-13.png\" alt=\"\" width=\"392\" height=\"165\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-13.png 392w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-13-300x126.png 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pada titik ekuivalen berlaku persamaan berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278587\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-14.png\" alt=\"\" width=\"243\" height=\"120\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Kadar Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> bisa dihitung dengan persamaan berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278586\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-15.png\" alt=\"\" width=\"228\" height=\"167\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-15.png 228w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-15-80x60.png 80w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, kadar Ba(OH)<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> dalam larutan adalah 28,5%.<\/span><\/p>\n<h2><strong>Latihan Soal 5<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Sebanyak 12 gram logam Magnesium (<\/span><em><span style=\"font-weight: 400;\">Ar<\/span><\/em><span style=\"font-weight: 400;\"> Mg = 24) direaksikan dengan 50 mL larutan HCl 2 M (massa jenis = 1,2 g\/mL). Larutan hasil reaksi mengalami kenaikan suhu sebesar 5<\/span><sup><span style=\"font-weight: 400;\">o<\/span><\/sup><span style=\"font-weight: 400;\"> C. Jika kalor jenis larutan adalah 4,2 J.g\/<\/span><sup><span style=\"font-weight: 400;\">o<\/span><\/sup><span style=\"font-weight: 400;\">C, perubahan entalpi reaksi tersebut adalah \u2026.<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">+15,12 kJ\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">-7,56 kJ\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">+7,56 kJ\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">+151,2 kJ\/mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">-15,12 kJ\/mol<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: E<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278585\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-16.png\" alt=\"\" width=\"176\" height=\"179\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: \u2206<\/span><em><span style=\"font-weight: 400;\">H<\/span><\/em><span style=\"font-weight: 400;\"> reaksi =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pertama, Quipperian harus menghitung kalor yang dihasilkan. Gunakan persamaan berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278584\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-17.png\" alt=\"\" width=\"258\" height=\"187\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Selanjutnya, tentukan pereaksi pembatasnya.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278583\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-18.png\" alt=\"\" width=\"202\" height=\"226\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Persamaan reaksi setaranya adalah sebagai berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278582\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-19.png\" alt=\"\" width=\"217\" height=\"114\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Oleh karena perbandingan mol HCl paling kecil, maka HCl menjadi pereaksi pembatas.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Barulah kamu bisa menentukan entalpi reaksinya.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pada reaksi tersebut terjadi kenaikan suhu, sehingga jenis reaksinya adalah reaksi eksoterm dan perubahan entalpinya bernilai negatif.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278581\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-20.png\" alt=\"\" width=\"214\" height=\"159\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-20.png 214w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-20-200x150.png 200w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-20-80x60.png 80w\" sizes=\"(max-width: 214px) 100vw, 214px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, perubahan entalpi reaksi tersebut adalah -15,12 kJ\/mol.<\/span><\/p>\n<h2><strong>Latihan Soal 6<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Pada percobaan reaksi A + B \u2192 2C, diperoleh data sebagai berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278580\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-21.png\" alt=\"\" width=\"266\" height=\"171\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Harga tetapan laju untuk reaksi tersebut adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">320 M\/s<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">32 M\/s<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">160 M\/s<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">64 M\/s<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">640 M\/s<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: E<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pada percobaan reaksi A + B \u2192 2C, diperoleh data sebagai berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278579\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-22.png\" alt=\"\" width=\"290\" height=\"179\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Harga tetapan laju reaksi (<\/span><em><span style=\"font-weight: 400;\">k<\/span><\/em><span style=\"font-weight: 400;\">) =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Perhatikan persamaan laju reaksi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278578\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-23.png\" alt=\"\" width=\"136\" height=\"46\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Selanjutnya, tentukan orde reaksinya (<\/span><em><span style=\"font-weight: 400;\">m<\/span><\/em><span style=\"font-weight: 400;\"> dan <\/span><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\">).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Untuk menentukan orde reaksi A (<\/span><em><span style=\"font-weight: 400;\">m<\/span><\/em><span style=\"font-weight: 400;\">), gunakan data percobaan (1) dan (2).<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278577\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-24.png\" alt=\"\" width=\"222\" height=\"126\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Untuk menentukan orde reaksi B (<\/span><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\">), gunakan data percobaan (1) dan (3).<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278576\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-25.png\" alt=\"\" width=\"213\" height=\"162\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-25.png 213w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-25-80x60.png 80w\" sizes=\"(max-width: 213px) 100vw, 213px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Untuk menentukan harga tetapan laju reaksi (<\/span><em><span style=\"font-weight: 400;\">k<\/span><\/em><span style=\"font-weight: 400;\">), gunakan data percobaan (1).<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278575\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-26.png\" alt=\"\" width=\"241\" height=\"98\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, harga tetapan laju reaksinya adalah 640 M\/s.<\/span><\/p>\n<h2><strong>Latihan Soal 7<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Dalam wadah bervolume 2 L terjadi reaksi penguraian SO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\"> menurut persamaan reaksi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278574\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-27.png\" alt=\"\" width=\"234\" height=\"55\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jika SO<\/span><sub><span style=\"font-weight: 400;\">3 <\/span><\/sub><span style=\"font-weight: 400;\">terdisosiasi 75%, harga tetapan kesetimbangan untuk reaksi penguraian tersebut adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">6,25<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">6,75<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">2,25<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">1,25<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">3,75<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: B<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi penguraian SO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278573\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-28.png\" alt=\"\" width=\"250\" height=\"110\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Harga tetapan kesetimbangan (<\/span><em><span style=\"font-weight: 400;\">K<\/span><\/em><sub><em><span style=\"font-weight: 400;\">c<\/span><\/em><\/sub><span style=\"font-weight: 400;\">) =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278572\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-29.png\" alt=\"\" width=\"201\" height=\"165\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi kesetimbangan penguraian SO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278571\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-30.png\" alt=\"\" width=\"438\" height=\"180\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-30.png 438w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-30-300x123.png 300w\" sizes=\"(max-width: 438px) 100vw, 438px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Tentukan harga tetapan kesetimbangan dengan persamaan berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278570\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-31.png\" alt=\"\" width=\"251\" height=\"208\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278569\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-32.png\" alt=\"\" width=\"421\" height=\"532\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-32.png 421w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-32-237x300.png 237w\" sizes=\"(max-width: 421px) 100vw, 421px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, harga tetapan kesetimbangan <\/span><em><span style=\"font-weight: 400;\">K<\/span><\/em><em><span style=\"font-weight: 400;\">c<\/span><\/em><span style=\"font-weight: 400;\"> untuk reaksi penguraian SO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\"> adalah 6,75.<\/span><\/p>\n<h2><strong>Latihan Soal 8<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Perhatikan reaksi disproporsionasi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278568\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-33.png\" alt=\"\" width=\"404\" height=\"54\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-33.png 404w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-33-300x40.png 300w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-33-400x54.png 400w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jika terdapat 6 mol Cl<\/span><sub><span style=\"font-weight: 400;\">2 <\/span><\/sub><span style=\"font-weight: 400;\">yang bereaksi, maka jumlah mol elektron yang terlibat adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">3 mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">5 mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">4 mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">6 mol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">10 mol<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: E<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi disproporsionasi berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278567\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-34.png\" alt=\"\" width=\"412\" height=\"103\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-34.png 412w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-34-300x75.png 300w\" sizes=\"(max-width: 412px) 100vw, 412px\" \/><\/p>\n<p><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\"> Cl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> = 6 mol<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Mol elektron yang terlibat =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Setarakan terlebih dahulu reaksi disproporsionasi pada soal menggunakan cara biloks.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278566\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-35.png\" alt=\"\" width=\"390\" height=\"276\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-35.png 390w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-35-300x212.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi setaranya adalah sebagai berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278565\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-36.png\" alt=\"\" width=\"364\" height=\"59\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-36.png 364w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-36-300x49.png 300w\" sizes=\"(max-width: 364px) 100vw, 364px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jumlah elektron yang terlibat = 10.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278564\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-37.png\" alt=\"\" width=\"336\" height=\"155\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-37.png 336w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-37-300x138.png 300w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, mol elektron yang terlibat adalah 10.<\/span><\/p>\n<h2><strong>Latihan Soal 9<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Suatu senyawa turunan alkana memiliki rumus molekul C<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">10<\/span><\/sub><span style=\"font-weight: 400;\">O. Senyawa tersebut dapat bereaksi dengan logam Natrium menghasilkan gas Hidrogen. Jika senyawa tersebut dioksidasi, akan dihasilkan asam karboksilat. Isomer fungsi dari senyawa yang dimaksud adalah\u2026<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">metoksi propana<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">asam 2-metil propanoat<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">1-butanol<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Butanal<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">2-butanol<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: A<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Senyawa turunan alkana dengan rumus C<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">10<\/span><\/sub><span style=\"font-weight: 400;\">O. Sifat yang dimiliki senyawa tersebut adalah:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">dapat bereaksi dengan logam Natrium menghasilkan gas Hidrogen; dan<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">jika dioksidasi dapat menghasilkan asam karboksilat.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ditanya: Isomer fungsi senyawa turunan alkana tersebut =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Rumus molekul C<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">10<\/span><\/sub><span style=\"font-weight: 400;\">O memiliki pola C<\/span><sub><em><span style=\"font-weight: 400;\">n<\/span><\/em><\/sub><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\">+2<\/span><\/sub><span style=\"font-weight: 400;\">O. Senyawa turunan alkana yang memiliki pola rumus molekul tersebut adalah alkohol (alkanol) dan eter (alkoksi alkana). Untuk sifat dari keduanya, ditunjukkan oleh tabel berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278563\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-38.png\" alt=\"\" width=\"542\" height=\"258\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-38.png 542w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-38-300x143.png 300w\" sizes=\"(max-width: 542px) 100vw, 542px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Berdasarkan sifat-sifat tersebut senyawa turunan alkana yang dimaksud adalah alkohol. Pasangan isomer fungsi dari alkohol adalah eter. Berikut ini beberapa kemungkinan isomer fungsi dari senyawa tersebut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278562\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-39.png\" alt=\"\" width=\"377\" height=\"99\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-39.png 377w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-39-300x79.png 300w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, isomer fungsi dari senyawa dengan rumus molekul C<\/span><sub><span style=\"font-weight: 400;\">4<\/span><\/sub><span style=\"font-weight: 400;\">H<\/span><sub><span style=\"font-weight: 400;\">10<\/span><\/sub><span style=\"font-weight: 400;\">O adalah metoksi propana.<\/span><\/p>\n<h2><strong>Latihan Soal 10<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Fenol merupakan salah satu senyawa turunan benzena yang bersifat asam. Fenol dapat mengalami reaksi substitusi dengan asam nitrat encer maupun pekat. Isomer dari senyawa yang dihasilkan dari reaksi fenol dengan asam nitrat encer adalah&#8230;<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><em><span style=\"font-weight: 400;\">p<\/span><\/em><span style=\"font-weight: 400;\">-nitro fenol<\/span><\/li>\n<li style=\"font-weight: 400;\"><em><span style=\"font-weight: 400;\">m<\/span><\/em><span style=\"font-weight: 400;\">-nitro fenol<\/span><\/li>\n<li style=\"font-weight: 400;\"><em><span style=\"font-weight: 400;\">p<\/span><\/em><span style=\"font-weight: 400;\">-hidroksi nitrobenzena<\/span><\/li>\n<li style=\"font-weight: 400;\"><em><span style=\"font-weight: 400;\">m<\/span><\/em><span style=\"font-weight: 400;\">-hidroksi nitrobenzena<\/span><\/li>\n<li style=\"font-weight: 400;\"><em><span style=\"font-weight: 400;\">o<\/span><\/em><span style=\"font-weight: 400;\">-nitro fenol<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban<\/strong><strong>: B<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reaksi antara fenol dengan asam nitrat (HNO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">) encer.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Isomer dari produk yang dihasilkan =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Jika fenol direaksikan dengan\u00a0HNO<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">\u00a0encer, akan terjadi substitusi atom\u00a0H\u00a0yang terikat oleh atom\u00a0C\u00a0nomor\u00a02\u00a0atau\u00a06\u00a0dan\u00a04\u00a0dari cincin benzena dengan gugus nitro\u00a0(\u2212NO<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">). Berikut ini mekanisme reaksi fenol dengan asam nitrat encer.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278561\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-40.png\" alt=\"\" width=\"394\" height=\"169\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-40.png 394w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-40-300x129.png 300w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Produk yang dihasilkan memiliki struktur orto dan para. Benzena dengan\u00a02\u00a0substituen (cabang) memiliki\u00a03\u00a0bentuk isomer yaitu orto, meta, dan para.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278560\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-41.png\" alt=\"\" width=\"341\" height=\"148\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-41.png 341w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-41-300x130.png 300w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, isomer dari produk yang dihasilkan dari reaksi antara fenol dengan asam nitrat encer adalah\u00a0<\/span><em><span style=\"font-weight: 400;\">m<\/span><\/em><span style=\"font-weight: 400;\">-nitro fenol.<\/span><\/p>\n<h2><strong>Latihan Soal 11<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Protein merupakan makromolekul yang tersusun dari monomer asam amino melalui reaksi polimerisasi kondensasi. Sebanyak\u00a0n\u00a0molekul asam amino alanin\u00a0(CH<\/span><sub><span style=\"font-weight: 400;\">3<\/span><\/sub><span style=\"font-weight: 400;\">\u2212CH(NH<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">)\u2212COOH)\u00a0mengalami polimerisasi menghasilkan polipeptida dengan massa molekul relatif\u00a01.438\u00a0g\/mol.\u00a0Jumlah molekul alanin\u00a0(<\/span><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\">)\u00a0yang membentuk polipeptida tersebut adalah&#8230;<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">(Ar: C = 12 g\/mol; N = 14 g\/mol; O = 16 g\/mol; H = 1 g\/mol)<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">40<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">60<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">30<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">20<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">100<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: D<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278559\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-42.png\" alt=\"\" width=\"494\" height=\"110\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-42.png 494w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-42-300x67.png 300w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Jumlah molekul (<\/span><em><span style=\"font-weight: 400;\">n<\/span><\/em><span style=\"font-weight: 400;\">) alanin yang menyusun peptida =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Polipeptida dihasilkan dari polimerisasi kondensasi dari asam amino. Pada reaksi kondensasi setiap penggabungan molekul asam amino disertai dengan pelepasan\u00a01\u00a0molekul air\u00a0(H<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">O). Tentukan <\/span><em><span style=\"font-weight: 400;\">Mr<\/span><\/em><span style=\"font-weight: 400;\"> dari alanin dengan persamaan berikut.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278558\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-43.png\" alt=\"\" width=\"452\" height=\"111\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-43.png 452w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-43-300x74.png 300w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Menghitung jumlah molekul monomer:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278557\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-44.png\" alt=\"\" width=\"418\" height=\"103\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-44.png 418w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-44-300x74.png 300w\" sizes=\"(max-width: 418px) 100vw, 418px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, jumlah molekul alanin yang menyusun polipeptida tersebut adalah 20 molekul.<\/span><\/p>\n<h2><strong>Latihan Soal 12<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Larutan urea dibuat dengan melarutkan 18 gram urea (<\/span><em><span style=\"font-weight: 400;\">Mr<\/span><\/em><span style=\"font-weight: 400;\"> = 60) ke dalam air hingga volumenya menjadi 500 mL. Jika larutan urea tersebut isotonik dengan larutan elekrolit XCl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> 0,4 M, harga derajat disosiasi dari XCl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> adalah\u2026<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">0,60<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">0,80<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">0,75<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">0,25<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">0,50<\/span><\/li>\n<\/ol>\n<p><strong>Jawaban: D<\/strong><\/p>\n<p><strong>Pembahasan:<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Diketahui:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278556\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-45.png\" alt=\"\" width=\"329\" height=\"137\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-45.png 329w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-45-300x125.png 300w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-45-326x137.png 326w\" sizes=\"(max-width: 329px) 100vw, 329px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ditanya: Derajat disosiasi (<\/span><span style=\"font-weight: 400;\">\u03b1<\/span><span style=\"font-weight: 400;\">) XCl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> =\u2026?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penyelesaian:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Larutan isotonik adalah larutan-larutan pada suhu yang sama akan memiliki tekanan osmotik yang sama pula.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Menentukan faktor Van\u2019t Hoff:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278555\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-46.png\" alt=\"\" width=\"289\" height=\"141\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Menentukan derajat disosiasi XCl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-278554\" src=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-47.png\" alt=\"\" width=\"416\" height=\"226\" srcset=\"https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-47.png 416w, https:\/\/quipperhome.wpcomstaging.com\/wp-content\/uploads\/2020\/01\/Soal-UTBK-SBMPTN-Kimia-2019-47-300x163.png 300w\" sizes=\"(max-width: 416px) 100vw, 416px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Jadi, derajat disosiasi (<\/span><span style=\"font-weight: 400;\">\u03b1<\/span><span style=\"font-weight: 400;\">) XCl<\/span><sub><span style=\"font-weight: 400;\">2<\/span><\/sub><span style=\"font-weight: 400;\"> adalah 0,25.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bagaimana Quipperian, apakah kamu sudah mulai paham mengerjakan latihan soal SBMPTN Kimia TKA SAINTEK 2019 di atas? Agar pemahamanmu semakin terasah, sering-seringlah belajar dan mengerjakan latihan soal.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ingat, selangkah lagi kamu akan memasuki PTN impian. Untuk mendukung kesuksesanmu masuk PTN, Quipper Video hadir dengan Paket Intensif UTBK SBMPTN 2020. Semua kebutuhan sudah tersedia di dalamnya, mulai dari materi persiapan, materi pemantapan, latihan soal, bank soal, hingga pembahasan lengkapnya. Jadi, tunggu apalagi. Yuk, gabung Quipper Video sekarang!<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hai Quipperian, sudah siapkah kamu menyambut seleksi akbar, SBMPTN? Atau justru kamu masih bingung mencari soal-soal SBMPTN? Bagi kamu yang saat ini masih bingung&hellip;<\/p>\n","protected":false},"author":99400369,"featured_media":278608,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[679385273,679385209],"tags":[679385444],"ppma_author":[679386827],"class_list":["post-278552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sbmptn","category-soal-sbmptn","tag-soal-utbk-saintek-2019"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Soal UTBK SBMPTN Kimia 2019 - Quipper Blog<\/title>\n<meta name=\"description\" content=\"Quipperian, sedang mencari kumpulan soal-soal Kimia SBMPTN 2019? 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