key term - Potential Energy Diagram

Definition

A potential energy diagram shows changes in potential energy as a chemical reaction progresses from reactants to products.

Related terms

Activation Energy:

The minimum amount of energy required for a chemical reaction to occur.

Transition State/Activated Complex: The temporary arrangement of atoms at their highest potential energy level during a chemical reaction.

Exothermic Reaction:

A type of chemical process that releases heat into its surroundings, lowering potential energy on an energy diagram.