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Title: Potential - pH diagrams at temperatures above 298.16 degrees K, Part 2 - potential - pH diagrams of water for the temperature range 298.16 - 573.16 degrees K.
Authors: Lowson, RT
Issue Date: Mar-1972
Publisher: Australian Nuclear Science and Technology Organisation
Abstract: The Potential — pH diagrams are presented for water over the temperature range 298.16-573.16º K. The diagrams are discussed with reference to variation of the thermodynamic stability of species H20(l) , H +, 0H-, H-, H202, H0-2, H1, H2, 02, 0S and H20(g) with temperature. The diagrams demonstrate the variation of Kw and the neutral point of water with temperature. The maximum for Kw was —11.86 at 473.16º K (200ºC) with a corresponding minimum pH value of 5.93.
ISBN: 0642994560
Appears in Collections:Scientific and Technical Reports

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