Abstract
Activity coefficients for NaBr in ethanol-water mixtures with 0, 20, 40, 60, 70, 80, 90 and 99.9 weight% of ethanol have been determined at 25°C from the emf measurements of the galvanic cells
The results obtained were analyzed by using the Pitzer equation. Those for the mixtures with ethanol content higher than 60 wt% were also analyzed by using a chemical model and their ion pair formation constants, K 0A , determined and examined. The results were compared with those for NaCl reported in a previous paper.
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González-Díaz, O.M., Fernández-Mérida, L., Hernández-Luis, F. et al. Activity coefficients for NaBr in ethanol-water mixtures at 25°C. J Solution Chem 24, 551–563 (1995). https://doi.org/10.1007/BF00973206
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DOI: https://doi.org/10.1007/BF00973206