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April 24, 2014

Homework Help: Chemistry

Posted by Karolina on Wednesday, March 2, 2011 at 12:56am.

The normal freeing point of cyclohexane if 6.6 degrees Celsius. A 0.2g sample of an unknown solute is dissolved in 50 ml of cyclohexane (d-0.8g/ml, Kf=20 degreesCelsius/m. If the freezing point of the solution is 3.6 degrees Celsius, what is the molar mass of the solute?

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