Why aren't exothermic reactions catalyzed?
A)Because the reaction gives off energy
B)Because the reaction requires minimal or no energy input
C)Because they occur so quickly
D)None of the above; they can be catalyzed if necessary.

Question

Quizplus · Accepted Answer

Catalysts affect the rate of a reaction by lowering the activation energy required for the reaction to proceed, but they do not affect the overall energy balance of the reaction. Therefore, both exothermic and endothermic reactions can be catalyzed.

Why Aren't Exothermic Reactions Catalyzed