Abstract:
Conductivity equations, based on the mean spherical approximation (MSA), have recently been derived. We compare their performance with that of classical equations at the level of experimental uncertainty using conductivity data for some typical electrolyte solutions. For symmetrical electrolytes, the picture is consistent showing a better performance for the classical equations. The Lee and Wheaton equation also shows advantages at moderate concentrations. For unsymmetrical electrolytes, the differences between MSA and classical equations is larger. There is, however, an inherent inconsistency with the equilibrium information, which cannot be resolved at present.
Registro:
Documento: |
Artículo
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Título: | Comparison of electrolytic conductivity theories: Performance of classical and new theories |
Autor: | Bianchi, H.L.; Dujovne, I.; Fernández-Prini, R. |
Filiación: | Unidad Actividad Química, Comision Nac. de Energia Atomica, Av. Libertador 8250, 1429-Capital Federal, Argentina INQUIMAE, Fac. Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428-Capital Federal, Argentina
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Palabras clave: | Conductivity; Electrolyte theory; Electrolytes |
Año: | 2000
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Volumen: | 29
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Número: | 3
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Página de inicio: | 237
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Página de fin: | 253
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DOI: |
http://dx.doi.org/10.1023/A:1005198316676 |
Título revista: | Journal of Solution Chemistry
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Título revista abreviado: | J. Solut. Chem.
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ISSN: | 00959782
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CODEN: | JSLCA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00959782_v29_n3_p237_Bianchi |
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Citas:
---------- APA ----------
Bianchi, H.L., Dujovne, I. & Fernández-Prini, R.
(2000)
. Comparison of electrolytic conductivity theories: Performance of classical and new theories. Journal of Solution Chemistry, 29(3), 237-253.
http://dx.doi.org/10.1023/A:1005198316676---------- CHICAGO ----------
Bianchi, H.L., Dujovne, I., Fernández-Prini, R.
"Comparison of electrolytic conductivity theories: Performance of classical and new theories"
. Journal of Solution Chemistry 29, no. 3
(2000) : 237-253.
http://dx.doi.org/10.1023/A:1005198316676---------- MLA ----------
Bianchi, H.L., Dujovne, I., Fernández-Prini, R.
"Comparison of electrolytic conductivity theories: Performance of classical and new theories"
. Journal of Solution Chemistry, vol. 29, no. 3, 2000, pp. 237-253.
http://dx.doi.org/10.1023/A:1005198316676---------- VANCOUVER ----------
Bianchi, H.L., Dujovne, I., Fernández-Prini, R. Comparison of electrolytic conductivity theories: Performance of classical and new theories. J. Solut. Chem. 2000;29(3):237-253.
http://dx.doi.org/10.1023/A:1005198316676