Acid-base titrations of substituted benzoic acids in micellar systems |
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| Authors: | Ezio Pelizzetti Edmondo Pramauro |
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| Institution: | Istituto di Chimica Analitica, Via Giuria, 5 Università di Torino, Torino 1-10125 Italy |
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| Abstract: | The dissociation equilibria of substituted benzoic acids in cationic and anionic micellar systems, investigated potentiometrically, show pK shifts of less than 1.0 in cationic and 0.5–3 in anionic micelles. Visual titrations of otherwise insoluble acids in cationic micelles give satisfactory results. |
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