<img alt="begin mathsize 14px style straight C subscript 5 straight H subscript 10 straight O end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»5«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»10«/mn»«/msub»«mi mathvariant=¨normal¨»O«/mi»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="49" />&nbsp;

<img alt="begin mathsize 14px style straight C subscript 5 straight H subscript 10 straight O subscript 2 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»5«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»10«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»2«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight C subscript 10 straight H subscript 20 straight O end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»10«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»20«/mn»«/msub»«mi mathvariant=¨normal¨»O«/mi»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight C subscript 10 straight H subscript 18 straight O subscript 2 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»10«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»18«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»2«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight C subscript 10 straight H subscript 20 straight O subscript 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»10«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»20«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»2«/mn»«/msub»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="61" />&nbsp;

Perhatikan struktur senyawa di bawah ini!

<img alt="" src="https://core-ruangguru.s3.amazonaws.com/assets/ruang_belajar/questions/q_wxlxs94882.png" style="width: 300px; height: 115px;" />

Rumus empiris senyawa tersebut adalah ....

<img alt="begin mathsize 14px style NO subscript 2 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mi»NO«/mi»«mn»2«/mn»«/msub»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight N subscript 2 straight O subscript 3 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»3«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight N subscript 2 straight O subscript 4 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="straight N subscript 2 straight O subscript 5" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»5«/mn»«/msub»«/math»" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAARCAYAAACvi+4IAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAMyZLetQAAAUtJREFUeNpjYECAb0CcyIAd/GcgD2gB8UIgfg3FC6FiZAGQI/YCMQeVHBgOxOeA2BGImaDYESoWSa4DfYC4lgoOBIXSLSDmwyInCJXTIseBILANiIUpdOBMIE7GIw+Sm02uA/WAeAKFDrwPxJJ45EFyD8l1IAM0MatQ4MBfVFKD04GyQLycxg78QYkDQaAZiE0piGJpWkYxCPAA8RYccv+hGBRSR9GSAyyTpOGxKxEtk/zHgokqSgqAOAhPCILKtixo2YYMNID4Bo5ihg9LMfOfnBCEOWAbEQZgS0+hQHwBiO2RCmoXHAU12Q5kIBCCDFAHHCRQ1X0A4pdAPB9HAQ1LLiAPxTNQEUhC06ASFcwChbAxtLqNpYbj1KCZSJKBugBUi12hRshtw5EJKAVs0ExEEdgGzanUBiAPz6VGOiSq3CLRvD9AfBw9hwMA0apdwYxHGAEAAACrdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdWI+PG1pIG1hdGh2YXJpYW50PSJub3JtYWwiPk48L21pPjxtbj4yPC9tbj48L21zdWI+PG1zdWI+PG1pIG1hdGh2YXJpYW50PSJub3JtYWwiPk88L21pPjxtbj41PC9tbj48L21zdWI+PC9tYXRoPl2224wAAAAASUVORK5CYII=" />&nbsp;

Sebanyak 2 liter gas nitrogen tepat habis bereaksi dengan 1 liter gas oksigen membentuk 2 liter gas oksida nitrogen. Jika volume diukur pada suhu dan tekanan yang sama, rumus molekul oksida nitrogen tersebut adalah ....

<img alt="begin mathsize 14px style NH subscript 4 SO subscript 2 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi»NH«/mi»«mn»4«/mn»«/msub»«msub»«mi»SO«/mi»«mn»2«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style NH subscript 4 SO subscript 4 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi»NH«/mi»«mn»4«/mn»«/msub»«msub»«mi»SO«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight N subscript 2 straight H subscript 4 SO subscript 4 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»4«/mn»«/msub»«msub»«mi»SO«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight N subscript 2 straight H subscript 8 SO subscript 4 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»8«/mn»«/msub»«msub»«mi»SO«/mi»«mn»4«/mn»«/msub»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight N subscript 2 straight H subscript 8 straight S subscript 2 straight O subscript 4 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»N«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»8«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»S«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

Pada analisis suatu senyawa yang memiliki massa 26,4 gram, diketahui mengandung 5,6 gram nitrogen, 1,6 gram hidrogen, 6,4 gram belerang, dan sisanya oksigen. Jika <img alt="begin mathsize 14px style straight M subscript straight r end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mi mathvariant=¨normal¨»M«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«/mstyle»«/math»" data-latex="\style{font-size:14px}{{\mathrm M}_{\mathrm r}}" role="math" src="data:image/png;base64,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" /> senyawa tersebut sama dengan 132, rumus empiris senyawa tersebut adalah .... <img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space straight N space equals space 14 comma space straight H space equals space 1 comma space straight S space equals space 32 comma space straight O space equals space 16 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»N«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»14«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»H«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»1«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»S«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»32«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»O«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»16«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm N\;=\;14,\;\mathrm H\;=\;1,\;\mathrm S\;=\;32,\;\mathrm O\;=\;16)}" role="math" src="data:image/png;base64,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" />

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<img alt="begin mathsize 14px style straight C subscript 9 straight H subscript 8 straight O subscript 4 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»9«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»8«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="49" />&nbsp;

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<img alt="begin mathsize 14px style straight C subscript 9 straight H subscript 9 straight O subscript 5 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»C«/mi»«mn»9«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»H«/mi»«mn»9«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»5«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

Senyawa aspirin terbentuk dari unsur karbon, hidrogen, dan oksigen dengan kadar masing-masing 60% karbon, 4,44% hidrogen, dan sisanya oksigen. Jika massa molekul relatif senyawa tersebut adalah 180, rumus empiris senyawa tersebut adalah .... <img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space straight H space equals space 1 comma space straight C space equals space 12 comma space straight O space equals space 16 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»H«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»1«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»C«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»12«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»O«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»16«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm H\;=\;1,\;\mathrm C\;=\;12,\;\mathrm O\;=\;16)}" role="math" src="data:image/png;base64,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" />

<img alt="begin mathsize 14px style KCrO subscript 3 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msub»«mi»KCrO«/mi»«mn»3«/mn»«/msub»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

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<img alt="undefined" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»K«/mi»«mn»2«/mn»«/msub»«msub»«mi»CrO«/mi»«mn»4«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight K subscript 2 Cr subscript 2 straight O subscript 6 end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»K«/mi»«mn»2«/mn»«/msub»«msub»«mi»Cr«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»6«/mn»«/msub»«/mrow»«/mstyle»«/math»" role="math" src="data:image/png;base64,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" />&nbsp;

<img alt="begin mathsize 14px style straight K subscript 2 Cr subscript 2 straight O subscript 7 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»K«/mi»«mn»2«/mn»«/msub»«msub»«mi»Cr«/mi»«mn»2«/mn»«/msub»«msub»«mi mathvariant=¨normal¨»O«/mi»«mn»7«/mn»«/msub»«/mrow»«/mstyle»«/math»" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="54" />&nbsp;

Suatu senyawa diketahui mengandung 26,57 gram kalium, 35,36 gram kromium, dan 38,07 gram oksigen. Jika massa molekul relatif senyawa tersebut 294, rumus molekul senyawa tersebut adalah .... <img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space Cr space equals space 52 comma space straight K space equals space 39 comma space straight O space equals space 16 right parenthesis end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi»Cr«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»52«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»K«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»39«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»O«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»16«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm{Cr}\;=\;52,\;\mathrm K\;=\;39,\;\mathrm O\;=\;16)}" role="math" src="data:image/png;base64,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" />​​​​​​​

Kadar unsur belerang dalam senyawa FeS adalah ....&nbsp;<img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space Fe space equals space 56 comma space straight S space equals space 32 right parenthesis end style" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi»Fe«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»56«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»S«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»32«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm{Fe}\;=\;56,\;\mathrm S\;=\;32)}" role="math" src="data:image/png;base64,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" />

Asam asetat atau biasa dikenal dengan asam cuka mengandung 6,67% unsur hidrogen. Jika massa molekul relatif asam cuka adalah 60, jumlah unsur hidrogen yang terdapat dalam tiap molekul asam cuka adalah .... <img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space straight H space equals space 1 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»H«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»1«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm H\;=\;1)}" role="math" src="data:image/png;base64,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" />

Massa unsur karbon yang terdapat dalam 20,5 gram natrium asetat adalah .... <img alt="begin mathsize 14px style left parenthesis straight A subscript straight r space straight H space equals space 1 comma space straight C space equals space 12 comma space straight O space equals space 16 comma space Na space equals space 23 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»H«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»1«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»C«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»12«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»O«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»16«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi»Na«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»23«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r}\;\mathrm H\;=\;1,\;\mathrm C\;=\;12,\;\mathrm O\;=\;16,\;\mathrm{Na}\;=\;23)}" role="math" src="data:image/png;base64,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" />

1<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»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;

2<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»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;

3<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»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;

4<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»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;

5<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»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAGR0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIiBjbGFzcz0id3JzX2NoZW1pc3RyeSI+PG1vPiYjeEEwOzwvbW8+PC9tYXRoPjXNO/4AAAAASUVORK5CYII=" style="max-width: none; vertical-align: -1px;" width="4" />&nbsp;

Alanin <img align="middle" alt="begin mathsize 14px style left parenthesis M subscript r equals 89 right parenthesis 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»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»M«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»=«/mo»«mn»89«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm M}_{\mathrm r}=89)}" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="60" />&nbsp;merupakan salah satu jenis asam amino nonesensial yang dapat diproduksi dalam tubuh manusia. Jika di dalam 22,25 g alanin terkandung 3,5 g nitrogen, jumlah unsur nitrogen dalam setiap molekul alanin adalah ....&nbsp;<img align="middle" alt="begin mathsize 14px style left parenthesis A subscript r space end subscript N equals 14 right parenthesis 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»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mrow»«mi mathvariant=¨normal¨»r«/mi»«mo»§#160;«/mo»«/mrow»«/msub»«mi mathvariant=¨normal¨»N«/mi»«mo»=«/mo»«mn»14«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{({\mathrm A}_{\mathrm r\;}\mathrm N=14)}" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="71" />&nbsp;

Massa asam sulfat yang mengandung 12,8 gram unsur oksigen adalah ....&nbsp;<img alt="begin mathsize 14px style space left parenthesis straight A subscript straight r space straight H space equals space 1 comma space straight O space equals space 16 comma space straight S space equals space 32 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»§#160;«/mo»«mo»(«/mo»«msub»«mi mathvariant=¨normal¨»A«/mi»«mi mathvariant=¨normal¨»r«/mi»«/msub»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»H«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»1«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»O«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»16«/mn»«mo»,«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»S«/mi»«mo»§#160;«/mo»«mo»=«/mo»«mo»§#160;«/mo»«mn»32«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\;({\mathrm A}_{\mathrm r}\;\mathrm H\;=\;1,\;\mathrm O\;=\;16,\;\mathrm S\;=\;32)}" role="math" src="data:image/png;base64,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" />