Mar 7, 2021 · In chemistry and physics, activation energy is the minimum amount of energy needed to start a chemical reaction. Reactants often get activation energy from …
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Activation energy | Definition & Facts | Britannica
Activation energy, in chemistry, the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation …
The activation energy of a chemical reaction is closely related to its rate. Specifically, the higher the activation energy, the slower the chemical reaction will be. This is because …
In the Arrhenius model of reaction rates, activation energy is the minimum amount of energy that must be available to reactants for a chemical reaction to occur. The activation …
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Activation Energy (Ea) Chemistry Definition - ThoughtCo
May 19, 2018 · Activation energy is the minimum amount of energy required to initiate a reaction. It is the height of the potential energy barrier between the potential energy …