caa a22 4500 477139647 CHVBK 20180405111729.0 cr unu---uuuuu 170330e19971101xx s 000 0 eng 10.1007/BF02768828 doi (NATIONALLICENCE)springer-10.1007/BF02768828 Partial molar volumes of tetraalkylammonium hydroxides in aqueous solution at 25°C [Elektronische Daten] [C. Klofutar, D. Rudan-Tasic, V. Mancic-Klofutar] The densities of aqueous solutions of tetramethylammonium, tetraethylammonium, tetra-n-propylammonium and tetra-n-butylammonium hydroxide have been measured at 25°C in the concentration range 0.1-1.0 mol-kg-1 . The apparent and partial molar volumes are calculated from the density measurements. The apparent molar volumes of the solutes show considerable deviation from the Debye-Hülckel limiting law, even at high dilution. The relation for the concentration dependence of the apparent molar volume is given in an analytical form. The limiting apparent molar volumes of the solutes are split into their ionic components by an extrathermodynamic approach and are discussed in terms of ion-solvent interactions. In this way, the limiting partial molar ionic volume for the hydroxide ion is found to be 2 cm3-mol-1. Plenum Publishing Corporation, 1997 Apparent molar volume nationallicence partial molar volume nationallicence partial molar ionic volume nationallicence ion-solvent interaction nationallicence Klofutar C. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut Rudan-Tasic D. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut Mancic-Klofutar V. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut Journal of Solution Chemistry Springer US 26/11(1997-11-01), 1037-1047 0095-9782 26:11<1037 1997 26 10953 https://doi.org/10.1007/BF02768828 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02768828 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Klofutar C. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Rudan-Tasic D. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Mancic-Klofutar V. Biotechnical Faculty, Department of Food Technology, University of Ljubljana, SI-1000, Ljubljana, Slovenia aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US 26/11(1997-11-01), 1037-1047 0095-9782 26:11<1037 1997 26 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer