Catatan Popular

Thursday, March 3, 2011

Exothermic reactions


·Enthalpy of products < Enthalpy of reactants, ΔH is negative.
·Energy is released from the system to the surroundings.
 
Consider the following reaction:
            A (g)   +   B (g)      C (g)       ΔH = -ve
                 (reactants)          (product)

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