Osmotic Coefficients and Mean Activity Coefficients of Uni‐univalent Electrolytes in Water at 25°C

作者: Walter J. Hamer , Yung‐Chi Wu

DOI: 10.1063/1.3253108

关键词: Standard deviationMolalityThermodynamicsOsmotic coefficientChemistryAqueous solutionElectrolyteActivity coefficientBromley equationOsmosis

摘要: This paper gives values for the osmotic coefficients and mean activity of uni‐univalent electrolytes in aqueous solutions at 25 °C. The are expressed on molality or weight basis. data available literature have been corrected to presently accepted scales atomic weights (1969) temperature (IPST 1968) and, where necessary, absolute electrical units 1969 fundamental constants 1963. selected individual made internally consistent thermodynamically. In some cases estimated given; other cases, references only given when sparse unsuited critical evaluation. Values 79 compounds together with standard deviation, variance, normalized deviation their fit equations which express these quantities as functions electrolyte concentration. Finally, 51 additional electrolytes.

参考文章(5)
Walter J Hamer, Theoretical Mean Activity Coefficients of Strong Electrolytes in Aqueous Solutions from 0 to 100 C U.S. Dept. of Commerce, National Bureau of Standards : for sale by the Superintendent of Documents, U.S. Govt. Print. Off.. ,(1968) , 10.6028/NBS.NSRDS.24
Walter J Hamer, Harold J DeWane, Electrolytic conductance and the conductances of the halogen acids in water U.S. Government Printing Office. ,(1970) , 10.6028/NBS.NSRDS.33
Gilbert Newton Lewis, Merle Randall, Thermodynamics and the free energy of chemical substances ,(1923)
Benton Brooks Owen, Herbert Spencer Harned, The Physical Chemistry of Electrolytic Solutions ,(1963)