Question
Sun September 25, 2011 By: Nidhi Malik

how can we identify whether the given equation is exothermic or endothermic reaction?

Expert Reply
Mon September 26, 2011
Whether the given equation is exothermic or endothermic reaction is identify by its
rH(enthalpy of reaction) value. For exothermic reaction, rH have negative value while for a endothermic reaction rH have a positive value.
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