Ion products of water in 1m NaCl under hydrothermal conditions |
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| Authors: | P. Becker B. A. Bilal |
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| Affiliation: | (1) Geochemical Group, Nuclear Chemistry Division, Hahn-Meitner-Institut für Kernforschung Berlin, Federal Republic of Germany |
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| Abstract: | The apparent ion product of water Qw has been determined potentiometrically at pressure up to 96.7 MPa and temperatures up to 246°C in solutions of ionic strength 1.019m (NaCl). A concentration cell employing hydrogen electrodes was used. It was found that-logQw varies from 13.64 at 4.1 MPa and 20°C to 9.98 at 96.7 MPa and 230°C. |
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| Keywords: | Water high pressure and temperature concentration cell dissociation ionic strength ion product hydrothermal solutions |
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