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아보가드로의 법칙. A balloon is first filled with 4.00 mol of hydrogen

by 영원파란 2019. 7. 29.

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아보가드로의 법칙. A balloon is first filled with 4.00 mol of hydrogen

 

 

A balloon is first filled with 4.00 moles of hydrogen. Then, 2.00 moles of oxygen are added. If the volume was initially 21 L when just the hydrogen was present, what is the volume after the oxygen is added?

 

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아보가드로의 법칙에 따라,

( 참고 https://ywpop.tistory.com/1979 )

 

기체의 부피는 기체의 양(몰수)에 정비례하므로,

4 mol : 21 L = 6 mol : ? L

? = 21 × 6 / 4 = 31.5 L

 

 

: 31.5 L

 

 

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