Chapter 9 – Chemical Equilibrium 1. Chemical Equilibrium 2. Chemical equilibrium & dynamic equilibrium 3. Law of mass action & derivation of Kc 4. Writing Kc expression & derive its units 5. Conditions of Equilibrium 6. Self-Assessment Exercises 9.1,9.2,9.3 7. Le-Chatellier's Principle (1/2) 8. Le-Chatellier's Principle (2/2) 9. Importance of equilibrium constant Kc 10. Exercise Objectives