Solubility in the Ternary Aqueous Systems Containing M, Cl−, NO3−, and SO42− with M = NH4+, Li+, or Mg2+ at T = 298.15 K†

作者: Mohamed El Guendouzi , Abdelkbir Errougui

DOI: 10.1021/JE800425Z

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摘要: The component solubilities of the ternary aqueous systems containing M, Cl−, NO3−, and SO42− with M = NH4+, Li+, or Mg2+ at T 298.15 K were calculated using an ion-interaction model. In previous works, water activities total molality from dilution to saturation for binary mixed electrolytes are used evaluate osmotic coefficients solvent solutions. From experimental data, activity solute our ionic mixing parameters. this paper, these parameters in range predict solubility systems. Also, we have completed measurements 6 mol·kg−1 pure electrolyte solutions LiCl(aq), LiNO3(aq), NH4NO3(aq) hygrometric method. values ion interaction parameters, which give best fit data solutions, tabulat...

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