1. Measuring the rate of reaction
The rate of a reaction can be measured by measuring;
the rate at which the products are produced (e.g. using a syringe if a gas is produced)
the rate at which the reactants are used up (e.g. by monitoring colour changes)
Measuring the rate of reaction

2. Measuring the rate of reaction

3. Low Concentration
Low concentration

4. High Concentration
High concentration

5. Low Temperature
Low temperature

6. High Temperature
High temperature

7. The speed of a reaction can be increased by; Increasing temperature
Rate of reaction
The speed of a reaction can be increased by;
Increasing temperature
Increasing concentration/pressure
Increasing the surface area
Using a catalyst
A catalyst increases the rate of a chemical reaction but it is not used up during the reaction
Rate of reaction

8. Collision Theory
Collision theory

9. Changing concentration

10. Changing concentration

11. Changing Temperature
Changing temperature

12. Changing Temperature
Changing temperature

13. Changing Surface Area
Changing surface area

14. Changing Surface Area
Changing surface area

15. Quiz
Quiz