1. Laboratory manipulations 2. The metric system of weights and measures 3. Identification of a substance 4. Determination of specific heat and atomic weight of metals by dulong and petit method 5. Heat of fusion of ice 6. Determination of avogadro´s number 7. Periodicity of elementsl properties 8. Chemical bonding 9. Hydrates 10. Dtermination of a formula 11. The physical behavior of gases 12.Oxygen 13. Hydrogen and equivalent weights 14. Relative activities of some elements 15. Combination of ions 16. Bronsted lowry acid base concept 17. Solubility and solutions 18. Thermochemistry 19. Molecular weight determinations 20. Acid base titration 21. Oxidation reduction 22. Reaction rates 23. Equilibrium 24. Apllications of ionic equilibria 25. Determination of soluble sulfate 26. Extraction distributions coeffcient 27. The halogens and some of their conpuunds 28. Sulfur and some of its compounds 29.Nitrogen and some of its compunds 30.Carbon and carbon compuunds