October 4, 2015

Homework Help: chemistry

Posted by zainab on Saturday, February 5, 2011 at 2:50pm.

hen 9.3 g of an unknown non-electrolyte is dissolved in 50.0 g of benzene, the boiling point the boiling point increased to 81.19 degrees C from 80.1 degrees C. If the Kbp of the solvent is 2.53 K/m, calculate the molar mass of the unknown solute.
The answer is 432. I dont know how

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