March 1, 2017

Homework Help: chemistry

Posted by Unsure on Monday, February 2, 2009 at 12:09am.

At 20. °C, the vapor pressure of toluene is 22 millimeters of mercury and that of benzene is 75 millimeters of mercury. An ideal solution, equimolar in toluene and benzene, is prepared. At 20. °C, what is the mole fraction of benzene in the vapor in equilibrium with this solution?

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