February 26, 2017

Homework Help: Chemistry

Posted by Kim on Sunday, May 2, 2010 at 11:33pm.

the following questions are about colligative properties:

a)How much would the freezing point change in a 2.5 solution of phenol in benzene?

b)how much would the boiling point change in a 1.m solution of magnesium chloride in ethanol?

c)Does adding sugar to water raise or lower the vapor pressure of water? why?

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