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April 20, 2014

Homework Help: chemistry

Posted by savannah on Wednesday, December 19, 2012 at 6:51pm.

When 0.558g of biphenyl (C_12H_10) undergoes combustion in a bomb calorimeter, the temperature rises from 25.7^\circ C to 30.1^\circ C. Find DeltaE_rxn for the combustion of biphenyl in kJ/mol biphenyl. The heat capacity of the bomb calorimeter, determined in a separate experiment, is 5.86 kJ/{^\circ C}.

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