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April 25, 2014

Homework Help: Chemistry

Posted by steph on Sunday, November 4, 2012 at 10:30pm.

Lead has a melting point of 327C, its specific heat is J/gdeg, and its molar enthalpy of fusion is 4.80 kJ/mol. How much heat, in kilojoules, will be required to heat a 500.0-g sample of lead from 23.0C to its melting point and then melt it?

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