Activity coefficients of small ions in a
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M. Rinaudo; M. Milas
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Article
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1976
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Elsevier Science
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English
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The activity coefficients of coions Cl-, of counterions NaT and Ca\*+ have been determined on Na-carboxymethylcelIulose-N&i and Ca-carboxymethylcellulose-CzClz systems for two charge densities of the polyelectrolytes (&,=.rched = 1.38 and 3.45); the mean activity coefficients of the external salt ar