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Energy needed to get a reaction started....

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Q: What is the definition of activation energy?
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Which is a best definition of activation energy?

Activation energy is energy or power conducted that can be instantly activated for use when flick a light switch you used activation energy.


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

activation energy ( I know it is right because it is in my science book)


Why activation energy is referred in the definition of enzymes?

The chemical term activation energy is the amount of energy required for a chemical reaction to take place. For more information about different chemical contact a scientists or science professor in one's area.


What is it called when energy is required to start a chemical reaction?

An exergonic reaction is activation energy (or energy of activation). An endergonic reaction is essentially the opposite of an exergonic reaction.


What type of catalyst lowers the energy of activation for a reaction?

That is the definition of a catalyst. A biological catalyst is known as enzymes.


Is activation energy added or just there?

Activation energy is the amount of energy that should be gained by potential reactants, for a reaction to occur. A reaction can be occurred by reducing the activation energy of the reaction or increasing the activation energy of the reactants. Activation energy should be added.


What kind of energy do enzymes reduce?

activation energy activation energy


What is the minimum energy required for molecules to react with each other called?

That is called the activation energy or energy of activation (Ea).


What does an enzyme do to the activation energy needed to start a chemical reaction?

Enzymes are catalysts, they reduce the activation energy.


What does the activation energy for a reaction represent?

Activation energy is the amount of energy needed to start a reaction.


What term is used to describe the minimum amount of energy required in order for a reaction to proceed?

This energy is called "energy of activation", it is used to overcame the energy barrier between reactants and products.


What it the term used to describe the energy needed to get a reaction started?

The energy needed to get a reaction started is called activation energy.