Changes in Thermodynamic Parameters in Heterogeneous Systems with a Chemical Reaction in the Liquid Phase

摘要

This paper presents the basics of the method of thermodynamic analysis of phase transitions in systems with chemical reactions.The method is based on using elements of the apparatus of linear algebra in combination with conditions for equilibrium and stability.For the first time,the problem of the relationship between mutual changes in intensive state variables in heterogeneous systems was solved by simultaneously analyzing the Gibbs fundamental equations for coexisting phases with allowance for stability conditions by Storonkin and Shultz [1-4]and also Filippov [5]for monovariant systems.Further,this approach was generalized to mul-tivariant systems without chemical reactions (e.g.,[6]).