How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
6.3 Controlling Chemical Reactions
the minimum amount of energy needed to get a chemical reaction started.
the amount of one material in a certain volume of another material.
a material that increases the rate of a reaction by lowering the activation energy.
a biological catalyst that lowers the activation energy of reaction in cells.
a material that decrease the rate of reaction.