1. Stoichiometric Relationships2. Atomic Structure3. Periodicity4. Chemical Bonding and Structure5. Energetics/Thermochemistry6. Chemical Kinetics7. Equilibrium8. Acids and Bases9. Redox Processes10. Organic Chemistry11. Measurement and Data Processing12. Atomic Structure (HL Only)13. The Periodic Table: Transition Metals (HL Only)14. Chemical Bonding and Structure (HL Only)15. Energetics/Thermochemistry (HL Only)16. Chemical Kinetics (HL Only)17. Equilibrium (HL Only)18. Acids and Bases (HL Only)19. Redox Processes (HL Only)20. Organic Chemistry (HL Only)21. Analytical Chemistry (HL Only)