Thermodynamic Mixing Functions of some Binary Mixtures with Dimethyl Sulfoxide

摘要

Thermodynamic mixing functions concerning the molar volumes, viscosities and changes in molar refractivities for the binary mixtures of dimethyl sulfoxide with water, 1,4-dioxane, benzene, toluene, 1,3-dimethylbenzene and 1,3,5-trimethylbenzene have been studied at 298. 15 K. and atmospheric pressure. The mixing properties were correlated with excess Gibbs energies resulted from vapor - liquid equilibrium data and with calorimetric measurements.