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3. what is a catalyst? explain the effect of a catalyst on the rate of chemical reactions. how does a catalyst influence the activation energy required by a particular reaction?

Sagot :

A catalyst is a chemical substance that speeds up chemical reactions by lowering the activation energy.

What is the activation energy?

The activation energy of a reaction is the amount of energy required to carry out a chemical reaction.

Proteins are biological catalysts that speed up chemical reactions by lowering their activation energy.

In conclusion, a catalyst is a chemical substance that speeds up chemical reactions by lowering the activation energy.

Learn more about activation energy here:

https://brainly.com/question/26724488

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