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Chemistry
Upper Secondary
Most viewed lessons
78. Structure and properties of amines
20. Periodic trends in the chemical properties of elements
50. pH as the universal acidity measure
33. Standard enthalpy change.Hess's law
Разделы
4
lessons
1. Atomic structure
3
lessons
10. Chemical equilibria
7
lessons
11. Acids, bases and salts
2
lessons
12. Transition metals
2
lessons
13. Reaction of metal ions in water solution
6
lessons
14. Hydrocarbons
5
lessons
15. Haloalkanes, alcohols and epoxides
4
lessons
16. Compounds with the carbonyl group
2
lessons
17. Aromatic compounds
3
lessons
18. Organic compounds of nitrogen
2
lessons
19. Biologically important chemical compounds
4
lessons
2. Bonding
2
lessons
20. Polymers
5
lessons
21. General topics in organic chemistry
8
lessons
22. Spectrometric techniques
3
lessons
23. Environmental pollution by chemical products
5
lessons
3. Phases and phase changes
4
lessons
4. Stoichiometric calculations
7
lessons
5. Periodic table
4
lessons
6. Oxidation and reduction
3
lessons
7. Electrochemistry
7
lessons
8. Thermodynamics
6
lessons
9. Reaction kinetics
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