Factors that Influence Reaction Rates

Question 1

Speeds up reactions

Answer 1

Catalysts

Question 2

Reactions that absorb heat

Answer 2

Endothermic Reactions

Question 3

Reactions to release heat

Answer 3

Exothermic Reactions

Question 4

The factor that influences the rate of exothermic reactions

Answer 4

Concentration of the reactant

Question 5

_____ concentrations will increase the rate of a reaction because there is greater chance molecules are going to ______

Answer 5

Higher; Collide