Thermodynamic study of molecular interactions in binary systems

Excess properties of mixtures provide information about the molecular interactions between the various components and can be used for the development of molecular models describing the thermodynamic behavior of mixtures [۱– ۲].The thermodynamic properties of mixtures are of great industrial interest. The property studied has proved to be meaningful from a thermodynamic point of view, as it provides direct information about the energetic effects arising between the molecules present in the mixture, so it can help to explain the rearranging of the bondings that occurs during the mixing process, which is essential when studying new theoretical approaches to the liquid state, either pure or mixt ure.