The Measurement and Correlation of Acid Dissociation Constants for Carboxylic Acids in the System Ethanol-Water. Activity Coefficients and Empirical Activity Functions1a

1951 ◽  
Vol 73 (10) ◽  
pp. 4939-4944 ◽  
Author(s):  
Ernest Grunwald ◽  
Benjamin J. Berkowitz
Keyword(s):  
Carboxylic Acids ◽  
Water Activity ◽  
Activity Coefficients ◽  
Dissociation Constants ◽  
Acid Dissociation ◽  
Acid Dissociation Constants

The dependence of acid dissociation constants in water on temperature as expressed by the Gurney equation

1981 ◽  
Vol 59 (19) ◽  
pp. 2845-2847 ◽  
Author(s):  
Michael J. Blandamer ◽  
John Burgess ◽  
Philip P. Duce ◽  
Ross E. Robertson ◽  
John W. M. Scott
Keyword(s):  
Carboxylic Acids ◽  
Newton Method ◽  
Dissociation Constants ◽  
Acid Dissociation ◽  
Acid Dissociation Constants

The dependence on temperature of the acid dissociation constants in water for a range of carboxylic acids has been fitted to the Gurney equation using a modified Gauss–Newton method. The equation fits the data reasonably well and identifies the dependence on temperature of the electrical and non-electrical contributions to ln K.

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