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December 22, 2014

December 22, 2014

Posted by **Stacy** on Friday, November 5, 2010 at 7:16pm.

__mol

- Engineering -
**Calypso**, Wednesday, May 8, 2013 at 8:34amuse fomular P*v=n*R*T

cause temperature and volumn not change:

n(initial)=(P(initial)*V)/(R*T)

n(final)=(P(final)*V)/(R*T)

we want the final n, therefore:

n(final)=P(final)*n(initial)/P(initial)

=5.3*1.2/28.5=0.223

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