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September 1, 2014

Homework Help: Chemistry

Posted by Katelynn on Monday, March 22, 2010 at 7:31pm.

Pure benzene has a normal freezing point of 5.50 degrees Celsius. A solution containing 11.4 grams of a molecular substance dissolved in 150.0 grams of benzene (Kf=5.12C/m) has a freezing point of 1.20 degrees Celsius. What is the molar mass of the solute?

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