Химия

Our application is video lessons in chemistry for grades 8-11 from the best teachers in the country, created so that every child has the opportunity to receive a free high-quality general education. The application presents the entire school chemistry program.

The content of the chemistry course:

Section 1. Chemistry - the science of substances, their properties and transformations
Section 2. Atoms of chemical elements
Section 3. Simple substances
Section 4. Compounds of chemical elements
Section 5. Changes occurring with substances
Section 6. Dissolution. Solutions. Properties of electrolyte solutions
Section 7. Metals
Section 8. Nonmetals
Section 9. Organic compounds
Section 10. Hydrocarbons
Section 11 Oxygen-Containing Organic Compounds
Section 12. Nitrogen-containing compounds
Section 13. Biologically active substances
Section 14. Artificial and synthetic organic compounds
Section 15. Periodic Law D.I. Mendeleev
Section 16
Section 17. Chemical reactions
Section 18. Substances and their properties
Section 19. Main classes of inorganic compounds
Section 20. Theory of the chemical structure of organic compounds. The nature of chemical bonds
Section 21. Chemistry of polymers
Section 22. The most important chemical concepts and laws
Section 23. Electrochemical reactions
Section 24. Chemistry and life