270174 VO Chemical Thermodynamics of Nonelectrolyte Mixtures (2025W)

Contents of Course: possible topics in the field of fluid systems, pure and mixed (liquids, vapors and gases).Introduction to chemical thermodynamics on a postulatory basis.The fundamental property relation in the energy presentation & in the entropy presentation.Additional primary thermodynamic functions and alternative forms of the fundamental property relation.Selected basic equations for constant-composition fluids.Systems of variable composition:Partial molar properties;Fugacity and fugacity coefficient: quantities of central importance;General Gibbs-Duhem equation;Property changes on mixing:Excess functions;Relative activities;Activity coefficients.Phase equilibria:Vapor-Liquid Equilibria (VLE): Raoult’s law vs. Henry’s law;Liquid-Liquid Equilibria (LLE).Selected applications (real-fluid behavior):Residual properties vs. configurational properties;Virial equation of state;What you always wanted to know about the van der Waals equation, but were afraid to ask;Recent developments.