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Topic: Mass percent of gas question  (Read 1536 times)

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Offline supehr

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Mass percent of gas question
« on: May 24, 2014, 01:32:39 PM »
How would you approach part a of this question?
What i think you do is use mole fraction because you know individual pressure and partial pressure of N2O. But i'm not sure. A little help please? :)
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Offline sjb

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Re: Mass percent of gas question
« Reply #1 on: May 26, 2014, 04:37:29 AM »
Sounds like a good start,, where does it lead?
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