caa a22 4500 477139191 CHVBK 20180405111727.0 cr unu---uuuuu 170330e19971201xx s 000 0 eng 10.1023/A:1022985208144 doi (NATIONALLICENCE)springer-10.1023/A:1022985208144 Excess Volumes of Water + Acetonitrile and Water + Dimethylsulfoxide at 30°C and the Effect of the Excess Thermal Expansivity Coefficients on Derived Thermodynamic Properties [Elektronische Daten] [Katsutoshi Tamura, Masanori Nakamura, Sachio Murakami] Excess molar volumes $$V_{\text{m}}^{\text{E}} $$ of water + acetonitrile, and water + dimethylsulfoxide mixtures were measured at 30°C. Excess thermal expansivity coefficients αE were calculated from values of $$V_{\text{m}}^{\text{E}} $$ at 30° and 25°C previously reported.(1,2) The αE of polar mixtures are relatively large, several times 10-5 K-1 and as much 10-4 K-1, while those of nonpolar mixtures are at most several times 10-6 K-1. These values are several percent of the total expansivity coefficient of the mixture and significantly affect thermodynamic calculation of the estimation of isothermal compressibilities and isochoric heat capacities from isentropic compressibilities and isobaric heat capacities. Plenum Publishing Corporation, 1997 Excess thermal expansive coefficient nationallicence excess volume nationallicence binary mixture nationallicence dimethylsulfoxide nationallicence acetonitrile nationallicence Tamura Katsutoshi Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut Nakamura Masanori Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut Murakami Sachio Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut Journal of Solution Chemistry Kluwer Academic Publishers-Plenum Publishers 26/12(1997-12-01), 1199-1207 0095-9782 26:12<1199 1997 26 10953 https://doi.org/10.1023/A:1022985208144 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1022985208144 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tamura Katsutoshi Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut NATIONALLICENCE 700 1- Nakamura Masanori Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut NATIONALLICENCE 700 1- Murakami Sachio Department of Chemistry, Faculty of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, 558, Osaka, Japan aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Kluwer Academic Publishers-Plenum Publishers 26/12(1997-12-01), 1199-1207 0095-9782 26:12<1199 1997 26 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer