caa a22 4500 463239911 CHVBK 20180405153309.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10947-007-0100-2 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0100-2 Thermodynamics of glycine solution in aqueous urea. Rule $$\sqrt m $$ [Elektronische Daten] [V. Korolev, D. Batov, N. Smirnova, A. Kustov] The solution heats of glycine in aqueous urea have been determined by calorimetry at 298 K (molality 0-13) and 313 K (molality 0-22). The solution heat of the amino acid is described by the linear dependence of this quantity on the square root of the urea molality. The enthalpy, entropy, and Gibbs energy of the transfer of glycine from water to aqueous urea, as well as the heat capacity, entropy variation, and Gibbs energy of glycine solution have been calculated for the temperature range 273-323 K. It is found that urea additions to water reverse the sign of the heat capacity of solution. Springer Science+Business Media, Inc., 2007 enthalpy nationallicence heat capacity nationallicence entropy and Gibbs energy of solution nationallicence glycine nationallicence mixed solvents nationallicence water nationallicence urea nationallicence Korolev V. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut Batov D. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut Smirnova N. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut Kustov A. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut Journal of Structural Chemistry Springer US 48/4(2007-07-01), 666-672 0022-4766 48:4<666 2007 48 10947 https://doi.org/10.1007/s10947-007-0100-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0100-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Korolev V. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut NATIONALLICENCE 700 1- Batov D. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut NATIONALLICENCE 700 1- Smirnova N. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut NATIONALLICENCE 700 1- Kustov A. Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/4(2007-07-01), 666-672 0022-4766 48:4<666 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer