M. : High School, 1982. — 320 s. The manual describes the main issues of chemical thermodynamics of electrolyte solutions, including the thermodynamic properties of substances and the thermodynamic characteristics of processes in solution. The method of partial molar values and calculation of partial molar properties of the solution. are given. Debye-Hckel theory and its applications for the calculation of standard thermodynamic characteristics of processes in solution and properties of substances. Attention is paid to the thermodynamics of the processes of acid-base interaction and the formation of coordination compounds, the influence of temperature on stability. For students of chemical specialties of universities .