What speeds up chemical changes?

1 Answer
May 22, 2018

Answer:

Catalysts

Explanation:

A catalyst is a substance which speeds up a chemical reaction and it is not changed or used up in the reaction itself.

Catalysts speed up the reaction so more product can be made in the same amount of time.

They also allow reactions to happen at a lower temperature.

An example of an everyday catalyst is a potato.

Hope this helped!