select the correct answer. which action would reduce the activation energy of a chemical reaction? a. adding…

select the correct answer. which action would reduce the activation energy of a chemical reaction? a. adding a catalyst to the reaction b. adding more reactants to the reaction vessel c. lowering the potential energy of the products d. lowering the potential energy of the reactants e. raising the temperature of the reaction

select the correct answer. which action would reduce the activation energy of a chemical reaction? a. adding a catalyst to the reaction b. adding more reactants to the reaction vessel c. lowering the potential energy of the products d. lowering the potential energy of the reactants e. raising the temperature of the reaction

Answer

Brief Explanations:

A catalyst provides an alternative reaction pathway with a lower activation - energy barrier. Adding more reactants affects the reaction rate based on concentration but not activation energy. Changing the potential energy of products or reactants doesn't directly reduce activation energy. Raising temperature increases the kinetic energy of reactant molecules but doesn't lower the activation energy itself.

Answer:

A. adding a catalyst to the reaction