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July 31, 2014

Homework Help: Chemistry

Posted by Emma on Monday, February 11, 2013 at 2:18am.

A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 235 torr. Pure pentane and hexane have vapor pressures of 425 torr and 151 torr, respectively, at room temperature. What is the mole fraction composition of the mixture?

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