Periodical system of the elements, atomic structure, Ionic connection, covalent connection, metal connection, Stochiometry, chemical balance, mass appeal law, kinetics, acids and bases, puffer redemptions, Redox-reaktions, electrochemistry, tension row, important use metals, complex connections, hydrogen, water, halogens, halogen oxygen connections, Chalkogene, nitrogen and his connections, phosphorus and his connections, carbon modifications, carbon oxide, silicon and his connections, metals: Ball packets, production, alloys, precious metals, refinement. Practical attempts to the Gravimetric, Acidimetric, Complex metric, ion exchange, qualitative analysis, synthesis of a preparation.