caa a22 4500 445328797 CHVBK 20180317142730.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s10953-011-9758-3 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9758-3 Evaluation of the Standard Potential of the Ag/AgCl Electrode in a 50 wt-% Water-Ethanol Mixture [Elektronische Daten] [Daniela Stoica, Catherine Yardin, Géraldine Ebrard, Sophie Vaslin-Reimann, Paola Fisicaro] This paper deals with the evaluation of the standard potential of the Ag/AgCl electrode in a water-ethanol mixture (50 wt-%). A potentiometric method was applied using a cell without liquid junction. Mean activity coefficients of HCl in the same mixture have been also determined. The measurements were performed in the HCl molality range from 0.005 to 0.1mol⋅kg−1. The Debye-Hückel theory and Pitzer's model, based on the interactions present in the solution, have been applied. Good agreement was found between the results obtained with the two approaches. Uncertainties of the Pitzer parameters and interionic forces are discussed based on the values found. The variation of the standard potential as a function of the temperature was used to calculate the transfer thermodynamic functions. The effects of the solvent composition on the thermodynamic properties of HCl allow to highlight structural changes in water-ethanol mixtures. Springer Science+Business Media, LLC, 2011 Standard potential nationallicence Activity coefficient nationallicence Water-ethanol mixture nationallicence Pitzer model nationallicence Uncertainty evaluation nationallicence pH measurements nationallicence Stoica Daniela Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut Yardin Catherine Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut Ebrard Géraldine Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut Vaslin-Reimann Sophie Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut Fisicaro Paola Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/11(2011-11-01), 1819-1834 0095-9782 40:11<1819 2011 40 10953 https://doi.org/10.1007/s10953-011-9758-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9758-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stoica Daniela Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut NATIONALLICENCE 700 1- Yardin Catherine Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut NATIONALLICENCE 700 1- Ebrard Géraldine Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut NATIONALLICENCE 700 1- Vaslin-Reimann Sophie Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut NATIONALLICENCE 700 1- Fisicaro Paola Laboratoire national de métrologie et d'essais, 1 Rue Gaston Boissier, 75015, Paris, France aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/11(2011-11-01), 1819-1834 0095-9782 40:11<1819 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer