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April 19, 2014

Homework Help: Chemistry

Posted by Mima on Monday, April 30, 2012 at 11:09am.

Neat pure ethanol C2H5OH has an enthalpy of vaporization of 39.3 Kj/mol, and a vapor pressure of 0.308 atm at 50 C. What is the boiling point, at atmospheric pressure of 1 atm, of a solution consisting of 35 G of phenol (a non-electrolyte hydrocarbon with a molecular formula C6H6O) in 250 g of ethanol?

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