How does Exothermic and Endothermic reactions affect the rate of a reaction?

Please help. I need something that will be easy for me to understand and adopt into my own words.

Thank You :)

1 answer

Since this is not my area of expertise, I searched Google under the key words "Exothermic Endothermic reactions" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=Exothermic+Endothermic+reactions&ie=UTF-8&oe=UTF-8&gws_rd=ssl

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.