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Pertanyaan

Diketahui massa atom relatif ( A r ​ ) dari beberapa tom di bawah ini: H=1, O=16, N=14, C=12, S=32, Na=23, K=39, Ca=40, Cl=35,5 Tentukan berapa volume dari 22gram CO 2 ​ jika diukur pada keadaan standar!

Diketahui massa atom relatif  dari beberapa tom di bawah ini:

H=1, O=16, N=14, C=12, S=32, Na=23, K=39, Ca=40, Cl=35,5 

Tentukan berapa volume dari 22 gram  jika diukur pada keadaan standar!space 

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L. Avicenna

Master Teacher

Mahasiswa/Alumni Institut Teknologi Bandung

Jawaban terverifikasi

Jawaban

volume dari 22gram jika diukur pada keadaan standar adalah 11,2 L.

volume dari 22 gram C O subscript bold 2 jika diukur pada keadaan standar adalah 11,2 L.space 

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Pembahasan

Menentukan mol Menentukan Volume Jadi volume dari 22gram jika diukur pada keadaan standar adalah 11,2 L.

Menentukan mol C O subscript bold 2

table attributes columnalign right center left columnspacing 0px end attributes row cell mol space C O subscript 2 end cell equals cell fraction numerator massa space C O subscript 2 over denominator M subscript r space C O subscript 2 end fraction end cell row cell mol space C O subscript 2 end cell equals cell fraction numerator massa space C O subscript 2 over denominator left curly bracket left parenthesis 1 cross times A subscript r space C right parenthesis plus left parenthesis 2 cross times A subscript r space O subscript 2 right parenthesis right curly bracket end fraction end cell row cell mol space C O subscript 2 end cell equals cell fraction numerator 22 space gram over denominator left curly bracket left parenthesis 1 cross times 12 space gram space mol to the power of negative sign 1 end exponent right parenthesis plus left parenthesis 2 cross times A subscript r space 16 space gram space mol to the power of negative sign 1 end exponent right parenthesis right curly bracket end fraction end cell row cell mol space C O subscript 2 end cell equals cell fraction numerator 22 space gram over denominator left parenthesis 12 space gram space mol to the power of negative sign 1 end exponent plus 32 space gram space mol to the power of negative sign 1 end exponent right parenthesis end fraction end cell row cell mol space C O subscript 2 end cell equals cell fraction numerator 22 space gram over denominator 44 space gram space mol to the power of negative sign 1 end exponent end fraction end cell row cell mol space C O subscript 2 end cell equals cell 0 comma 5 space mol end cell end table 
 

Menentukan Volume C O subscript bold 2

table attributes columnalign right center left columnspacing 0px end attributes row blank blank V end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell C O end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank subscript 2 end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank mol end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell C O end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank subscript 2 end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cross times end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank V end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank subscript STP end cell end table V table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell C O end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank subscript 2 end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 0 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank comma end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 5 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank mol end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cross times end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 22 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank comma end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 4 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank L end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank mol end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank to the power of negative sign 1 end exponent end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank V end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell C O end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell blank subscript 2 end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 11 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank comma end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 2 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank L end table  

Jadi volume dari 22 gram C O subscript bold 2 jika diukur pada keadaan standar adalah 11,2 L.space 

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