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Catalysts doesn't affect the energy of reactions

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Arianna Blick

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2y ago
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11y ago

Catalysts lower the activation energy of a chemical reaction.

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Q: How do catalyst affect the energy reactions?
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Related questions

How does a catalyst affect the rate of an industrial reaction?

Catalysts speed up reactions by reducing the activation energy.


How do catalyst affect the energy of reaction?

Catalysts greatly reduce the amount of activation energy needed to begin a reaction.


Biologic catalyst that speed up chemical reactions?

Enzymes are biologic catalyst that speed up chemical reactions by lowering its activation energy Ea


What is the biological catalyst that lowers the activation energy of reactions in cells?

an enzyme


What facilitates chemical reactions by reducing the energy needed for it to occur?

A catalyst


What is ture of a catalyst?

It is true that a catalyst is used in chemical reactions to help speed up the reaction by reducing activation energy.


How does the additions of a catalyst affect the energy of activation of a chemical reaction?

A catalyst changes the reaction mechanism to one with a lower activation energy; activation energy is lowered when a catalyst is added


Is the activation energy for chemical reactions in living things high or low?

Activation energy of reaction is the same regardless if it is in living organism or in test tube. Yet, the energy of activation can be lowered if catalyst is present. In living things catalyst lower the energy needed for chemical reactions.


Effect of catalyst on the rate of reverse step?

A catalyst increases the reverse rate of the reaction


What is activation energy How does a catalyst affect activation energy?

Activation energy is the energy required by a reaction for the reaction to occur. The catalyst lowers the activation energy, making it easier for the reaction to happen.Improvement:A catalyst don't lowers the activation energy. A catalyst creates a alternative route (*) for the same reaction with a lower activation energy.* = as a result of the interaction of the reagents with the catalyst.


Does a catalyst affect a reaction activation energy?

yes. lowers it.


Why does catalyst affect reaction speed?

The activation energy is reduced.