Answer
Activation energy is the energy that is necessary to perform a chemical reaction. For a reaction to be carried out, it must have enough energy to pass this threshold. In labs, this energy is most often supplied with heat; as reagents are warmed up, the system gains more energy and is able to pass this threshold and carry out the reaction.
Work Step by Step
Activation energy is the energy that is necessary to perform a chemical reaction. For a reaction to be carried out, it must have enough energy to pass this threshold. In labs, this energy is most often supplied with heat; as reagents are warmed up, the system gains more energy and is able to pass this threshold and carry out the reaction.