The formation constants of [Na(Cl)]0, [K(Cl)]0, [Mg(Cl)]+ and [(CaCl)]+ ion pairs have been calculated by using literature data obtained from different techniques at different temperatures and ionic strengths. Results are reported together with estimated errors, and their reliability is discussed. Formation enthalpies and entropies are calculated from the dependence on temperature of formation constants. A computer program for the calculation of dependence on temperature and ionic strength of thermodynamic parameters is described.
Ion Association of Cl with Na+, K+, Mg2+ and Ca2+ in Aqueous Solution at 10 < = T < = 45 °C and 0 < = I < = 1 mol /l. A Literature Data Analysis
DE ROBERTIS, Alessandro;SAMMARTANO, Silvio;
1987-01-01
Abstract
The formation constants of [Na(Cl)]0, [K(Cl)]0, [Mg(Cl)]+ and [(CaCl)]+ ion pairs have been calculated by using literature data obtained from different techniques at different temperatures and ionic strengths. Results are reported together with estimated errors, and their reliability is discussed. Formation enthalpies and entropies are calculated from the dependence on temperature of formation constants. A computer program for the calculation of dependence on temperature and ionic strength of thermodynamic parameters is described.File in questo prodotto:
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