A semi-empirical hydration model (SEHM) for describing aqueous electrolyte solutions: II. Mixing rules for multiple electrolyte systems at 25 °C

Mixing rules for multiple electrolyte systems for the new semi-empirical hydration model (SEHM) are proposed. The SEHM model is tested in several ternary strong electrolyte systems and proves to provide accurate estimations of the solutions’ osmotic coefficients.