Question

what does an energy diagram for an exothermic reaction, typically look like?
a. the products have higher energy than the reactants.
b. the products have lower energy than the reactants.
c. the reactants and products have equal energy.
d. the diagram is a straight line with no changes in energy.

Explanation:

In an exothermic reaction, energy is released. This means the products are more stable and have lower energy than the reactants. The energy - diagram for an exothermic reaction shows the reactants at a higher energy level and the products at a lower energy level.

Answer:

B. The products have lower energy than the reactants.