Ionization of water in seawater |
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Authors: | CH Culberson RM Pytkowicz |
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Institution: | School of Oceanography, Oregon State University, Corvallis, Oreg. U.S.A. |
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Abstract: | The ion product of water in seawater and the total activity coefficients of hydroxide and hydrogen ions were determined over the temperature range 2° to 35°C, and the salinity range 20‰ to 44‰. At 25°C and 35‰ salinity, the measured values are pKWSW = 13.20, fOH = 0.22, fH = 0.71 on the molar concentration scale. |
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