Reports

Activity Coefficients of Aqueous Sodium Chloride from 15° to 50°C Measured with a Glass Electrode

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Science  30 Aug 1968:
Vol. 161, Issue 3844, pp. 884-886
DOI: 10.1126/science.161.3844.884

Abstract

Values of the mean activity coefficient of sodium chloride at 15°, 250, 380 and 50°C were determined for aqueous NaCl solutions of 0.01 to 1.0 molal from electromotive force measurements on the cell: (sodium-sensitive glass electrode, aqueous sodium chloride, silver chloride-silver).