182k views
4 votes
What effects do catalysts have on chemical reactions?

1.Catalysts slow down chemical reactions
2.Catalysts reverse chemical reactions
3.Catalysts speed up chemical reactions
4.all of the above

User Maschu
by
4.0k points

1 Answer

3 votes

Answer:

3

Step-by-step explanation:

User BjornS
by
4.6k points