Di bawah ini proses yang termasuk reaksi reversible yaitu&hellip;

Tabung bervolume tetap berisi 20 g campuran gas metana, <img align="middle" alt="begin mathsize 14px style C H subscript 4 end style" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mstyle mathsize=¨14px¨»«msub»«mi»CH«/mi»«mn»4«/mn»«/msub»«/mstyle»«/math»" data-latex="\style{font-size:14px}{{\mathrm{CH}}_4}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="26" /> (Mr = 16), dan metanol, <img align="middle" alt="C H subscript size 14px 3 O H" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«msub»«mi mathsize=¨14px¨»CH«/mi»«mn mathsize=¨14px¨»3«/mn»«/msub»«mi mathsize=¨14px¨»OH«/mi»«/math»" data-latex="{\style{font-size:14px}{\mathrm{CH}}}_\style{font-size:14px}3\style{font-size:14px}{\mathrm{OH}}" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -7px;" width="50" /> (Mr = 32), dengan rasio 1:4. Gas helium (Ar = 4) bermassa 40 g ditambahkan ke dalam tabung. Fraksi mol metana setelah ditambah helium adalah&hellip;

Larutan asam sulfat ( <img align="middle" alt="begin mathsize 12px style straight H subscript 2 SO subscript 4 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»2«/mn»«/msub»«msub»«mi»SO«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:12px}{{\mathrm H}_2{\mathrm{SO}}_4}" height="13" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -4px;" width="36" /> ) memiliki massa jenis (&rho;) sebesar 1,2 g/mL. Hitung, berapakah konsentrasi dari larutan asam sulfat dalam molar (M), jika kadar asam sulfat dalam larutan adalah 98%? (Ar H = 1 g/mol; S = 32 g/mol; O = 16 g/mol)

Larutan <img align="middle" alt="begin mathsize 12px style straight H subscript 2 SO subscript 4 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»2«/mn»«/msub»«msub»«mi»SO«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:12px}{{\mathrm H}_2{\mathrm{SO}}_4}" height="13" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -4px;" width="36" /> pekat 12 M sebanyak 20 mL jika dibuat 0,1 M diperlukan air sebanyak&hellip;

Sebanyak 1 mol NO pada kondisi STP terurai menjadi unsur-unsurnya sesuai persamaan:

2NO(g) ⇌ N<img align="middle" alt="begin mathsize 14px style blank subscript 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mrow/»«mn»2«/mn»«/msub»«/mstyle»«/math»" data-latex="\style{font-size:14px}{{}_2}" data-latex="\style{font-size:14px}{{}_2}" data-latex="\style{font-size:14px}{{}_2}" height="9" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAJCAYAAAARml2dAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAENJREFUeNpjYCAAsoD4ExA/BmIfZIkuIGYDYlsgfopNJwsQ/8AmkQPEfeiCjkC8CaoLDtSAeAvUHhSwHyqJAf6jYQYAq/8M7DNwMGEAAAB+dEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1zdWI+PG1yb3cvPjxtbj4yPC9tbj48L21zdWI+PC9tc3R5bGU+PC9tYXRoPtFKaNsAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -5px;" width="6" />(g) + O<img align="middle" alt="begin mathsize 14px style blank subscript 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mrow/»«mn»2«/mn»«/msub»«/mstyle»«/math»" height="9" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAJCAYAAAARml2dAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAENJREFUeNpjYCAAsoD4ExA/BmIfZIkuIGYDYlsgfopNJwsQ/8AmkQPEfeiCjkC8CaoLDtSAeAvUHhSwHyqJAf6jYQYAq/8M7DNwMGEAAAB+dEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1zdWI+PG1yb3cvPjxtbj4yPC9tbj48L21zdWI+PC9tc3R5bGU+PC9tYXRoPtFKaNsAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -5px;" width="6" />(g)

Jika O<img align="middle" alt="begin mathsize 14px style blank subscript 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mrow/»«mn»2«/mn»«/msub»«/mstyle»«/math»" height="9" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAJCAYAAAARml2dAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAENJREFUeNpjYCAAsoD4ExA/BmIfZIkuIGYDYlsgfopNJwsQ/8AmkQPEfeiCjkC8CaoLDtSAeAvUHhSwHyqJAf6jYQYAq/8M7DNwMGEAAAB+dEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1zdWI+PG1yb3cvPjxtbj4yPC9tbj48L21zdWI+PC9tc3R5bGU+PC9tYXRoPtFKaNsAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -5px;" width="6" /> diperoleh sebanyak 2,24 L, maka derajat disosiasi NO sebesar&hellip;

Di bawah ini reaksi yang termasuk reaksi irreversible adalah &hellip;.<img align="middle" alt="space space space" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«mo»§#160;«/mo»«mo»§#160;«/mo»«/math»" data-latex="\;\;\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAFCAYAAABxeg0vAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYBiBAAAA9QABpo7VmAAAAIJ0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPq1Z0IUAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="12" />&nbsp;&nbsp;

Sejumlah urea <img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«mi»CO«/mi»«msub»«mrow»«mo»(«/mo»«mi»NH«/mi»«sub»«mn»2«/mn»«/sub»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msub»«mo»)«/mo»«/mrow»«/mstyle»«/math»" height="20" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -8px;" width="73" />&nbsp; dilarutkan dalam air hingga terlarut sempurna. Jika massa jenis air 1 g/mL dan fraksi mol urea adalah 0,2, maka perbandingan massa urea dan air dalam larutan tersebut adalah &hellip;. (Ar H=1, C=12. N=14, O=16)<img align="middle" alt="space space" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«mo»§#160;«/mo»«/math»" data-latex="\;\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYBgCAAAApQABc8wLRwAAAHN0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPswqWPkAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="8" />&nbsp;

Sejumlah larutan <img align="middle" alt="begin mathsize 14px style H N O subscript 3 end style" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mstyle mathsize=¨14px¨»«msub»«mi»HNO«/mi»«mn»3«/mn»«/msub»«/mstyle»«/math»" data-latex="\style{font-size:14px}{{\mathrm{HNO}}_3}" data-latex="\style{font-size:14px}{{\mathrm{HNO}}_3}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="37" />&nbsp; pekat yang memiliki massa jenis 1,51 g/mL dan kadar 63% dilarutkan dalam air hingga volumenya mencapai 1 L dan konsentrasinya menjadi 0,075 M. Volume <img align="middle" alt="undefined" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mstyle mathsize=¨14px¨»«msub»«mi»HNO«/mi»«mn»3«/mn»«/msub»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="37" />&nbsp; pekat yang dilarutkan sebanyak &hellip;.<img align="middle" alt="undefined" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«mo»§#160;«/mo»«/math»" data-latex="\;\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYBgCAAAApQABc8wLRwAAAHN0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPswqWPkAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="8" />&nbsp;

Massa NaOH (Mr=40 g/mol) yang dilarutkan dalam 100 mL air agar didapat larutan NaOH dengan konsentrasi 0,25 M adalah &hellip;.<img align="middle" alt="undefined" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«mo»§#160;«/mo»«mo»§#160;«/mo»«/math»" data-latex="\;\;\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAFCAYAAABxeg0vAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYBiBAAAA9QABpo7VmAAAAIJ0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPq1Z0IUAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="12" />&nbsp;

Sebanyak 1 mol gas HI terurai menjadi gas hidrogen dan gas oksigen menurut reaksi berikut: 
<img align="middle" alt="begin mathsize 14px style 2 H I space open parentheses g close parentheses space leftwards arrow over rightwards arrow space H subscript 2 space open parentheses g close parentheses space plus space I subscript 2 space open parentheses g close parentheses end style" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mstyle mathsize=¨14px¨»«mrow»«mn»2«/mn»«mi»HI«/mi»«mo»§#160;«/mo»«mo»(«/mo»«mi mathvariant=¨normal¨»g«/mi»«mo»)«/mo»«mo»§#160;«/mo»«mo»§#8646;«/mo»«mo»§#160;«/mo»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»2«/mn»«/msub»«mo»§#160;«/mo»«mo»(«/mo»«mi mathvariant=¨normal¨»g«/mi»«mo»)«/mo»«mo»§#160;«/mo»«mo»+«/mo»«mo»§#160;«/mo»«msub»«mi mathvariant=¨normal¨»I«/mi»«mn»2«/mn»«/msub»«mo»§#160;«/mo»«mo»(«/mo»«mi mathvariant=¨normal¨»g«/mi»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{2\mathrm{HI}\;(\mathrm g)\;\leftrightarrows\;{\mathrm H}_2\;(\mathrm g)\;+\;{\mathrm I}_2\;(\mathrm g)}" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="167" />&nbsp; 
Jika HI yang terdisosiasi sebanyak 20%,&nbsp; volume gas yang terbentuk pada keadaan STP adalah &hellip;.<img align="middle" alt="undefined" class="Wirisformula" data-custom-editor="chemistry" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨ class=¨wrs_chemistry¨»«mo»§#160;«/mo»«mo»§#160;«/mo»«/math»" data-latex="\;\;" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAFCAYAAAB4ka1VAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYBgCAAAApQABc8wLRwAAAHN0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPswqWPkAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="8" />&nbsp;