caa a22 4500 445327855 CHVBK 20180317142727.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10953-011-9720-4 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9720-4 Apelblat Alexander Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer Sheva, Israel aut Representation of Electrical Conductances for Polyvalent Electrolytes by the Quint-Viallard Conductivity Equation. Part 1. Symmetrical 2:2 Type Electrolytes. Dilute Aqueous Solutions of Alkaline Earth Metal Sulfates and Transition Metal Sulfates [Elektronische Daten] [Alexander Apelblat] Literature values of the electrical conductivities of dilute aqueous solutions of alkaline metal sulfates (BeSO4, MgSO4, CaSO4, SrSO4) and of transition metal sulfates (MnSO4, FeSO4, CoSO4, NiSO4, CuSO4, ZnSO4, CdSO4) were reexamined within the framework of the Quint-Viallard conductivity equations in order to obtain a uniform representation of conductivities. It was observed that the limiting conductances of electrolytes at infinite dilution are very similar irrespective of the applied conductivity equation, whereas the derived ion association equilibrium constants vary considerably. The ion association equilibrium constants are therefore of doubtful physical value and should be treated rather as just fitting parameters. Springer Science+Business Media, LLC, 2011 Electrical conductances nationallicence Alkaline metal sulfates nationallicence Transition metal sulfates nationallicence Limiting conductances nationallicence Ion association constants nationallicence Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/7(2011-07-01), 1209-1233 0095-9782 40:7<1209 2011 40 10953 https://doi.org/10.1007/s10953-011-9720-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9720-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Apelblat Alexander Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer Sheva, Israel aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/7(2011-07-01), 1209-1233 0095-9782 40:7<1209 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 445327855 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer