Table of Contents Physical and Chemical Changes Lab:  Page 1 to Page 5. Mole Concept II: Page 6 to Page 7. Hydrated Compounds: Page 8 to Page 10. Empirical Formula Determination: Page 11 to Page 13. Reactions in Solution Precipitation: Page 14 to Page 17. Stoichiometry and Limiting Reagent: Page 18 to Page 21. Standardization of a NaOH Solution: Page 22 to Page 25. Vinegar Titration Lab: Page 26 to Page 29. Molar Volume of a Gas: Page 30 to Page 33. Additivity of Heats of Reaction: Hess's Law: Page 34 to Page 37. Molecular Mass Determination: Page 38 to Page 41. Equilibrium and Le Chatlier's Principle: Page 42 to Page 44.