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December 17, 2014

Homework Help: Chem 2 enthalpy

Posted by Anonymous on Thursday, August 26, 2010 at 3:33pm.

How much heat is evolved when 25.5 g of benzene freezes at 5.5 Celcius (molar heat of fusion is 9.94 kJ/mol and molar mass of benzene= 78.0 g/mol)

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