1. Moles and Formula Mass

2. The Mole

3. Avogadro’s Number

4. Calculations with Moles: Converting moles to grams

5. Calculations with Moles: Converting grams to moles

6. Calculations with Moles: Using Avogadro’s Number

7. Calculations with Moles: Using Avogadro’s Number

8. Calculating Formula Mass

9. Calculating Percentage Composition

10. Formulas

11. Formulas (continued)

12. Formulas (continued)

13. Empirical Formula Determination

14. Empirical Formula Determination

15. Empirical Formula Determination (part 2)

16. Empirical Formula Determination (part 3)

17. Finding the Molecular Formula

18. Finding the Molecular Formula

19. Finding the Molecular Formula