pK values from acidity function type methods inherent uncertainties

The uncertainties inherent in the measurement of thermodn. pK values by means of excess acidity functions are examd. by using a statistical approach. The key to the problem is the math. form of the equation relating the activity coeffs. of 2 weak bases. The anal. presented here, using data for 10 we...

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Journal Title: Journal of Physical Chemistry Vol. 89; no. 9; pp. 1748 - 1752
Author: John F. Wojcik
Format: Article
Published: 1985
Application Date: Dep. Chem.,Villanova Univ.,Villanova,PA,USA.
Subjects: