OpenStudy (anonymous):

What is the mole fraction of each gas? A mixture of Ar and N2 gases has a density of 1.466g/L at STP. I feel like it's really simple; I'm just not sure how to go about beginning.

3 years ago
OpenStudy (anonymous):

Someone please help! I've got to submit my homework, and this question makes the difference between an A and a C

3 years ago
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