On the correspondence between the density functions and the partial molar volume functions in binary mixtures

Abstract

A general method based on the Taylor expansion is advanced to ascertain point-by-point correspondence between two thermodynamic functions directly related to each other. The method is applied to density and partial molar volume functions of binary systems. The full set of the analytical results is given in a visual graphic form which enables one to immediately check self-consistency of experimental density and calculated volume functions.