Abstract
Viscosities of dilute solutions of lithium bromide in binary mixtures of water + dimethyl sulfoxide (DMSO) have been measured in the composition range 0−85 mass % DMSO at 278.15 K and 0−100 mass % DMSO at 293.15 K. The viscosity data have been analyzed by the Jones−Dole equation. The viscosity B coefficients of LiBr are positive at both temperatures in the whole composition range of the mixed solvent. The ion−solvent interactions have been discussed.
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