HYDRATION NUMBERS OF GLYCINE IN AN AQUEOUS UREA SOLUTION
V. P. Korolev, A. L. Serebryakova
Keywords: urea, glycine, aqueous solutions, partial volumes, hydration numbers
Pages: 1143-1147
Abstract
An analysis of the literature data on the partial molar volume of glycine in an aqueous urea solution at 298 K is performed. The mentioned value linearly increases with the increase in the urea concentration (wt.%). The hydration number of glycine decreases by a factor of 2 when passing from water to the saturated (20m) urea solution.
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