Spectrophotometric study of dissociation
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A.L De
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Article
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1984
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Elsevier Science
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English
β 366 KB
The dissociation constants (K,) of p-nitroanilinium ion have been determined at 25Β°C spectrophotometrically in urea-water mixtures containing 11.52, 20.31, 29.64 and 36.83 wt.% urea. Standard free enrgies of transfer, AGF(B) of the base p-nitroaniline from water to the mixed solvents have been evalu