Thermodynamic properties of {(NH4)2SO4(a
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Abdelfetah Mounir; Mohamed El Guendouzi; Abderrahim Dinane
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Article
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2002
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Elsevier Science
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English
⚖ 178 KB
The water activities and osmotic coefficients of aqueous solutions of {(NH 4 ) 2 SO 4 + Li 2 SO 4 } and {(NH 4 ) 2 SO 4 + Na 2 SO 4 } have been determined at a temperature of 298.15 K with a hygrometric method, at molalities in the region 0.2 mol • kg -1 to saturation of the solutes for different fr