MEAN IONIC ACTIVITY-COEFFICIENT AND OSMOTIC COEFFICIENT FOR STRONG ELECTROLYTE-SOLUTIONS IN A WIDE CONCENTRATIONAL RANGE

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作者
KUZNETSOVA, EM
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中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A new equation with a single fitting parameter is derived for thermodynamic properties of various strong electrolyte solutions whose concentrations vary over a wide range (0.005 - 10 mol/kg in terms of ionic strength). Its efficiency is demonstrated by describing both the mean ionic activity coefficient (up to gamma+/- approximately 724) and osmotic coefficient for a variety of aqueous electrolyte solutions at 298 K.
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页码:965 / 970
页数:6
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