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April 24, 2014

Homework Help: chemistry

Posted by Brittany on Friday, November 20, 2009 at 3:02pm.

Hydrogen peroxide decomposes according to the following thermochemical reaction
H2O2 --> H2O +1/2 O2 ; H= -98.2 kJ

calculate the change in enthalpy when 1.00 g of hydrogen peroxide decomposes.

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