Homework Help: chemistry

Posted by NONO on Friday, November 18, 2011 at 1:00pm.

The mole fraction of nitrogen in air is 0.7808. calculate the partial pressure of N2 in air when the atmospheric pressure is 760 torr?

chemistry - DrBob222, Friday, November 18, 2011 at 2:02pm
PN2 = XN2*Ptotal.

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