THERMODYNAMICS OF ELECTROLYTES .12. DIELECTRIC PROPERTIES OF WATER AND DEBYE-HUCKEL PARAMETERS TO 350-DEGREES-C AND 1-KBAR

In preparation for work with aqueous electrolytes at above saturation pressures and at temperatures to 350 °C, an equation was developed for the representation of the dielectric constant of water over this range. With this equation and an equation of state for water, the Debye-Hückel limiting law parameters for osmotic and activity coefficients, enthalpies, heat capacities, volumes, compressibilities, and expansibilities were calculated and are presented. © 1979 American Chemical Society.