gja4dlyC3orency
Answered

What must happen before a chemical reaction can begin?

AThe activation energy must be exceeded.
BThe activation energy must be reached.
CThe concentrations of products and reactants must be equal.
DThe concentration of reactant molecules must be reduced.

Verified Answer :

mpanderla95

I believe the correct response is A. The activation energy must be exceeded.

energy must be absorbed by the reactants Before a chemical reaction can start . activation energy. is the amount that must be absorbed to start the reaction

Related Questions