Improved linear titration plots for weak-acid titrations.
Linear titration plot functions are derived for the following types of titration: weak monobasic acid-strong base, weak dibasic acid-strong base weak acid-weak base. These functions are compared with the corresponding Gran functions, where possible, and the effects of the following sources of error are discussed: the neglect of activity coefficients, errors in equilibrium constants and the presence of a hydrolysable salt.
Midgley
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D
Chemistry Department, The University, Glasgow, Scotland.
McCallum
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C