3rd, spr. and dop. ed. M. Agricultural . 1942. 483 s. Elements of the doctrine of the structure of matter . Teaching about aggregate states. Basic Laws of Thermodynamics . Thermochemistry . Diluted solutions. The speed of chemical reactions . The chemical equilibrium theory . Equilibrium in a heterogeneous environment. Motion of ions in an electric field . Chemical equilibrium in electrolyte solutions. Electromotive forces. Adsorption. Colloid-dispersed systems and their receipt. Kinetic properties of dispersed systems. Optical properties of colloidal systems. Electrical properties of colloidal systems. Colloidal Solution Theory . Changes in the state of colloidal systems. Gels, or studs . Osmotic pressure of colloidal solutions. Adsorption processes in soils