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Citation: Wu Ding-Quan, Xu Zheng-Liang, Qu Song-Sheng. The Activity Coefficients and Osmotic Coefficients of Sodium Tungstate in Aqueous Solution[J]. Acta Physico-Chimica Sinica, ;1990, 6(05): 633-637. doi: 10.3866/PKU.WHXB19900523 shu

The Activity Coefficients and Osmotic Coefficients of Sodium Tungstate in Aqueous Solution

1.
Department of Chemistry, Wuhan University

Received Date: 22 June 1989
Available Online: 15 October 1990

The activity coefficients and osmotic coefficients of Na_2WO_4 aqueous solution in the concentration range of 0.3--2.5 mol·kg~(-1) have been determined by the isopiestic method. The excess Gibbs free energies are evaluated with the correspording activity coefficientc and osmotic coefficients.
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