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Citation: Zhang Ya-Ming, Woloubief A F, Suolamatina N A, Moluokuowa L F. Enthalpies of Solution and Solvation of NaBr in Aqueous Mixtures of n-propanol[J]. Acta Physico-Chimica Sinica, ;1994, 10(10): 903-908. doi: 10.3866/PKU.WHXB19941008 shu

Enthalpies of Solution and Solvation of NaBr in Aqueous Mixtures of n-propanol

1.
Department of Chemical Engineering,Nanjing Institute of Chemical Technology,Nanjing 210009

Received Date: 7 July 1993
Available Online: 15 October 1994

Enthalpies of solution of NaBr in aqueous mixtures of n-propanol has been measures over various ranges of compositions at 298.15 K, using high-sensitive calorimeter with isothermal shell. On the bases of the results obtained and our former work for the systems NdCl3, BaCl2, NaCl, NaF, and NaI/n-propanol-water, standred enthalpies of solution of afoementioned salts and enthalpies of solvation of sodium halide in aqueous mixtures of n-propanol were calculated. The dependence of enthapies of sulution and solvation of the electrolytes on the nature of ion, composition and structure of the mixed solvents was discussed.
- n-propanol,
- Sodium bromide,
- Electrolyte,
- Enthalpies of solution,
- Enthalpies of solvation
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