Abstract
Measurements of mutual diffusion coefficients at infinite dilution in aqueous solutions of alkali-metal chlorides have been made with the Taylor dispersion technique. Data were obtained for the series LiCl/H2O, NaCl/H2O, KCl/H2O, RbCl/H2O, and CsCl/H2O, at five temperatures between 298.15 and 318.15 K. A linear dependence with temperature was found. This technique is very convenient in comparison with other more time-consuming techniques.
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Castillo, R., Garza, C. Temperature dependence of the mutual diffusion coefficients in aqueous solutions of alkali metal chlorides. Int J Thermophys 14, 1145–1152 (1993). https://doi.org/10.1007/BF00503678
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DOI: https://doi.org/10.1007/BF00503678