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In: Chemistry

A gas sample has a total pressure of 370. torr and is composed of the following...

A gas sample has a total pressure of 370. torr and is composed of the following gases: 2.30 mol H2, 0.330 mol N2, and 0.0610 mol He.

-What is the mole fraction of nitrogen in this sample?

-What are the partial pressures (in torr) of each gas present?

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