1. CHEMICAL EQUILIBRIUM

2. Chemical Equilibrium

3. 2NO2(g)  2NO(g) + O2(g)

4. 2NO2(g)  2NO(g) + O2(g)

5. Law of Mass Action

6. Product Favored Equilibrium

7. Reactant Favored Equilibrium

8. Writing an Equilibrium Expression

9. Conclusions about Equilibrium Expressions

10. Conclusions about Equilibrium Expressions

11. Equilibrium Expressions Involving Pressure

12. Heterogeneous Equilibria

13. The Reaction Quotient

14. Significance of the Reaction Quotient

15. Solving for Equilibrium Concentration

16. Solving for Equilibrium Concentration

17. Solving for Equilibrium Concentration

18. Solving for Equilibrium Concentration

19. Solving for Equilibrium Concentration