In chemistry, activation energy is the energy required to start a chemical reaction. It is the minimum amount of energy needed to overcome the activation barrier and get the reaction going. The activation energy can be thought of as the “push” that a molecule needs to get the reaction going.
The activation energy is important because it determines how fast a reaction will occur. If the activation energy is high, the reaction will be slow. If the activation energy is low, the reaction will be fast. The activation energy can be affected by many factors, including the nature of the reactants, the presence of catalysts, and the temperature.
Other related questions:
Q: Which is the best definition of activation energy?
A: Activation energy is the minimum amount of energy that is required to start a chemical reaction.
Q: What is the activation energy quizlet?
A: The activation energy is the minimum amount of energy that is required to start a chemical reaction.
Q: What is the definition of activation energy in biology?
A: In biology, activation energy is the minimum amount of energy that is required to start a chemical reaction.
Q: Which of the following is a definition of the activation energy of a reaction?
A: The activation energy of a reaction is the minimum amount of energy required for the reaction to occur.