Question

what is the relationship between the classification of a reaction as endothermic or exothermic and the enthalpy of a reaction?

Answer 1

here you go - If the enthalpy of the reaction is -ve then the reaction is exothermic
If the enthalpy of the reaction is +ve then the reaction is endothermic- easy as pie for a 9th grader

Answer 2

okay, you don't have to be rude about it. thank you, I already figured it out earlier, easy as pie for a 9th grader.

Answer 3

er whatever Just helping you with the question