Determine if the factors listed below will increase or decrease the rate of a chemical reaction.
Column A
1.
Decrease the temperature:
Decrease the temperature
2.
Add a catalyst:
Add a catalyst
3.
Decrease the concentration of reactants:
Decrease the concentration of reactants
4.
Crush a solid reactant into a powder:
Crush a solid reactant into a powder
Column B
a.Decrease the reaction rate
b.Increase the reaction rate
Column A
1. Decrease the temperature: Decrease the reaction rate
2. Add a catalyst: Increase the reaction rate
3. Decrease the concentration of reactants: Decrease the reaction rate
4. Crush a solid reactant into a powder: Increase the reaction rate