What is activation energy?

Author: Leandro Alegsa

Q: What is activation energy?


A: Activation energy is the minimum energy required for a chemical reaction to occur.

Q: What is the symbol for activation energy?


A: The symbol for activation energy is Ea.

Q: In which unit is activation energy measured?


A: Activation energy is typically measured in kilojoules per mole.

Q: How can activation energy be thought of?


A: Activation energy can be thought of as a barrier between the reagents and the products of a chemical reaction.

Q: What does the activation energy represent?


A: The activation energy represents the energy difference between the transition state and the starting reagents.

Q: Why is activation energy important?


A: Activation energy is important because without it, a chemical reaction may not occur, or it may occur too slowly to be useful.

Q: What happens after the activation energy is supplied to a chemical reaction?


A: After the activation energy is supplied, the reaction proceeds and eventually reaches its equilibrium state where the products and reactants are present in their respective amounts.


Search within the encyclopedia
AlegsaOnline.com - 2020 / 2025 - License CC3