Question

Yes, exothermic reactions require activation energy to start even though exothermic reactions release energy overall, they still need an initial energy input to break bonds in the reactants. This activation energy allows the reaction to reach the transition state before releasing energy as the products form. rephrase like a 8th grader

Answer 1

Sure! Exothermic reactions, which give off energy, still need some energy to get started. This initial energy is called activation energy, and it helps break the bonds in the starting materials. Once those bonds are broken, the reaction can go through a transition state and then release energy when the products are formed.