8.1 The atomic structure of hydrogen 8.2 The atomic structure of many-electron atoms 8.3 Periodic law of elements

§7.1 The fundamental concepts of redox reactions §7.2 Electrochemical cells §7.3 Electrode potentials §7.4 Application of electrode potentials

§ 6.3 Equilibrium between two precipitates § 6.2 Forming and dissolving of precipitates § 6.1 Solubility and solubility product

§ 5.4 Buffer solutions § 5.3 Equilibrium in solutions of weak acids and weak bases § 5.2 Ionization equilibrium of water and the pH scale § 5.1 The Brønsted theory of acids and bases

§4.1 The standard equilibrium constant §4.2 The application of the standard equilibrium constant 4.3 The shift of a chemical equilibrium 4.4 Spontaneous reactions and entropy §4.5 Gibbs function

2.1 Basic terms in thermodynamics 2.2 the First law of thermodynamics 2.3 Heat of a chemical reaction 2.4 the Hess's law

§17.1 The elements of copper family §17.2 The elements of zinc family

§16.5 Fe Co Ni §16.4 Mn §16.3 Cr Mo W * §16.2 Titanium Vanadium §16.1 Outline on the d-block elements

§15.2 The rare gases §15.1 The halogens §15.3 The property variations for compounds of p-block elements

§13.1 Outline on the p-block elements § 13.2 The elements of boron family § 13.3 The elements of carbon family