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(Solved): Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction: 2H ...
Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction: 2H2?O2?(l)?2H2?O(l)+O2?(g)?H=?196kJ Calculate the value of q(kJ) in this exothermic reaction when 4.00gof hydrogen peroxide decomposes at constant pressure?