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Evaluation of acidity constants in dioxane—water mixtures by spectrophotometric and potentiometric pH titrations

✍ Scribed by A.Gustavo Gonzalez; F. Pablos


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
459 KB
Volume
251
Category
Article
ISSN
0003-2670

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✦ Synopsis


Autoprotolysis

constants and correction factors for a glass electrode in lo-508 (v/v) dioxane-water mixtures were calculated by using a procedure based on the titration of a strong acid with a strong base in the studied media. The correction factors were obtained at each titration point and therefore they cover the whole pH scale. The use of these parameters for evaluating acidity constants in dioxane-water mixtures by potentiometric and spectrophotometric methods is discussed.


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