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16 gram gas Oksigen (M = 32 gr/mol) berada pada te...

16 gram gas Oksigen (M = 32 gr/mol) berada pada tekanan 1,5 atm dan suhu begin mathsize 14px style 77 to the power of 0 end styleC. Tentukan volume gas jika diberikan nilai R = 8314 J/kmol.K!undefined 

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Jawaban:

Diketahui:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row n equals cell 16 space gr space colon space 32 space gr divided by mol equals 0 comma 5 space mol equals 5 cross times 10 to the power of negative 4 end exponent space kmol end cell row P equals cell 1 comma 5 space atm equals 1 comma 5 cross times 10 to the power of 5 space straight N divided by straight m squared end cell row T equals cell 77 to the power of 0 straight C equals 350 space straight K end cell row R equals cell 8314 space straight J divided by kmol. straight K end cell end table end style  

Ditanya: V ?

Penyelesaian:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell P V end cell equals cell n R T end cell row cell 1 comma 5 cross times 10 to the power of 5 V end cell equals cell left parenthesis 5 cross times 10 to the power of negative 4 end exponent right parenthesis cross times 8314 cross times 350 end cell row V equals cell fraction numerator 14549500 cross times 10 to the power of negative 4 end exponent over denominator 1 comma 5 cross times 10 to the power of 5 end fraction end cell row V equals cell 0 comma 009 space straight m cubed end cell end table end style  

Jadi, volume gasnya adalah Error converting from MathML to accessible text.undefined  undefined 

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