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What is the minimum amount of energy needed to start a chemical reaction called?

activation energy

Consequently, what is the minimum amount of energy needed for a reaction called?

The minimum amount of energy needed for a reaction to proceed is the least amount of kinetic energy which molecules must have to cause an “effective collision” (i.e. a collision which can break pre-existing bonds), this is also known as the Activation Energy of a chemical reaction.

is the energy needed to start a chemical reaction? All chemical reactions, even exothermic reactions, need a certain amount of energy to get started. This energy is called activation energy. For example, activation energy is needed to start a car. Still more energy is needed to start breaking bonds in reactants.

Additionally, what is defined as the energy required to start a chemical reaction?

The energy needed to start a chemical reaction is called activation energy.

What is a successful collision?

Molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. Molecules must collide with the proper orientation. A collision that meets these two criteria, and that results in a chemical reaction, is known as a successful collision or an effective collision.

Similar Question and The Answer

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