Temperature and Concentration Dependences of the Electrical Conductance, Diffusion and Kinetic Parameters of Selenium Dioxide Solutions in Ordinary and Heavy Water

作者: Lyubomir Vlaev , Mariana Tavlieva , Marija Bešter-Rogač

DOI: 10.1007/S10953-006-9105-2

关键词: Ionic radiusDiffusionConductanceDilutionIonThermodynamicsElectrical resistivity and conductivityElectrical resistance and conductanceIonic bondingChemistry

摘要: On the basis of conductometric measurements, empirical equations were derived that describe temperature and concentration dependences electrical conductance Na2SeO3 solutions in ordinary heavy water. The values equivalent ions at infinite dilution determined region 12 to 45 °C, as well kinetic parameters for ionic motion solutions. These compared with respect solvent nature. effective radii hydration numbers obtained.

参考文章(45)
M. Jelinska-Kazimierczuk, J. Szydlowski, Physicochemical Properties of Solutions of Amides in H2O and in D2O Journal of Solution Chemistry. ,vol. 30, pp. 623- 640 ,(2001) , 10.1023/A:1010454929640
Pedro Bernal, Jennifer McCluan, Apparent Molar Volumes and Adiabatic Compressibilities of Crown Ethers and Glymes in H2O and D2O at 25°C Journal of Solution Chemistry. ,vol. 30, pp. 119- 131 ,(2001) , 10.1023/A:1005248509674
David J. G. Ives, O. I︠a︡. Samoĭlov, Structure of aqueous electrolyte solutions and the hydration of ions Consultants Bureau. ,(1965)
Jonathan Frankel, Kinetic theory of liquids Clarendon Press. ,(1946)
A. Gierer, Anomale D + -und OD - -Ionenbeweglichkeit in schwerem Wasser Zeitschrift für Naturforschung A. ,vol. 5, pp. 581- 589 ,(1950) , 10.1515/ZNA-1950-1102
George A. Vidulich, Douglas Fennell Evans, Robert L. Kay, The dielectric constant of water and heavy water between 0 and 40.degree. The Journal of Physical Chemistry. ,vol. 71, pp. 656- 662 ,(1967) , 10.1021/J100862A028
Frank J. Millero, Roger. Dexter, Edward. Hoff, Density and viscosity of deuterium oxide solutions from 5-70.deg. Journal of Chemical & Engineering Data. ,vol. 16, pp. 85- 87 ,(1971) , 10.1021/JE60048A006
Everett L. Shock, David C. Sassani, Marc Willis, Dimitri A. Sverjensky, Inorganic species in geologic fluids: Correlations among standard molal thermodynamic properties of aqueous ions and hydroxide complexes Geochimica et Cosmochimica Acta. ,vol. 61, pp. 907- 950 ,(1997) , 10.1016/S0016-7037(96)00339-0
Pentti Salomaa, Rauni Hakala, Seija Vesala, Tarja Aalto, Per-Erik Werner, Ulf Junggren, Bo Lamm, Benny Samuelsson, Solvent Deuterium Isotope Effects on Acid-Base Reactions. Part III. Relative Acidity Constants of Inorganic Oxyacids in Light and Heavy Water. Kinetic Applications. Acta Chemica Scandinavica. ,vol. 23, pp. 2116- 2126 ,(1969) , 10.3891/ACTA.CHEM.SCAND.23-2116