1. Physico-chemical properties of water. 2. Physical chemistry of surfaces, chemical equilibria. 3. General composition of water. 4. Carbon dioxide and its ionic forms. 5. Metals and metalloids. 6. Halogens, compounds of nitrogen. 7. Compounds of sulphur, compounds of phosphorus. 8. Gases, organic compounds and their group determinations. 9. C10-C40 hydrocarbons, polyaromatic hydrocarbons. 10. Phenols, halogenderivatives of hydrocarbons, humic compounds. 11. Pesticides, sufactants. 12. Hydrochemical quality of natural waters. 13. Hydrochemical quality of drinking and selected waste waters.