caa a22 4500 467919348 CHVBK 20180406152912.0 cr unu---uuuuu 170328e20060901xx s 000 0 eng 10.1007/s00706-006-0524-y doi (NATIONALLICENCE)springer-10.1007/s00706-006-0524-y Apparent Molar Volume and Apparent Molar Expansibility of Rubidium, Cesium, and Ammonium Cyclohexylsulfamate in Aqueous Solution [Elektronische Daten] [Cveto Klofutar, Jaka Horvat, Darja Rudan-Tasic] Summary.: The apparent molar volume of rubidium, caesium, and ammonium cyclohexylsulfamate was determined from the density data of their aqueous solutions at 293.15, 298.15, 303.15, 313.15, 323.15, and 333.15 K. From the apparent molar volume, determined at various temperatures, the apparent molar expansibility was calculated. The limiting apparent molar volume and apparent molar expansibility were evaluated and apportioned into their ionic components. The limiting partial molar ionic volumes and expansibilities are discussed in terms of the various effects of the ion in solution on the structure of water. It was shown that the limiting partial molar ionic expansibilities of the alkali-metal cations increase with their ionic radii. The coefficients of thermal expansion of the investigated solutions at 298.15 K were calculated and are presented graphically together with some alkali-metal cyclohexylsulfamates and tetramethylammonium cyclohexylsulfamate. The densities of the investigated solutions can be adequately represented by an equation derived by Redlich. Springer-Verlag, 2006 Keywords. Density data nationallicence Expansibility nationallicence Cyclohexylsulfamates nationallicence Aqueous solution nationallicence Klofutar Cveto Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut Horvat Jaka Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut Rudan-Tasic Darja Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut Monatshefte für Chemie / Chemical Monthly Springer-Verlag 137/9(2006-09-01), 1151-1162 0026-9247 137:9<1151 2006 137 706 https://doi.org/10.1007/s00706-006-0524-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00706-006-0524-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Klofutar Cveto Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Horvat Jaka Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut NATIONALLICENCE 700 1- Rudan-Tasic Darja Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia aut NATIONALLICENCE 773 0- Monatshefte für Chemie / Chemical Monthly Springer-Verlag 137/9(2006-09-01), 1151-1162 0026-9247 137:9<1151 2006 137 706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 466879385 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer