THERMODYNAMIC CHARACTERISTICS OF THE SYSTEM NANO3-KNO3

The relative and excessive partial molar Gibbs energies Delta G(i) and Delta (G) over bar(i)(exc), entropies Delta S-i and Delta (S) over bar(i)(exc), and also the integral relative and excessive thermodynamic properties Delta G(i), Delta G(i)(exc), Delta S-i, and Delta S-i(exc) the System NaNO3-KNO3 have been calculated from the activities and activity coefficients of the system components obtained by measuring their saturated vapor pressure at 800-900 K.