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Int. J. Mol. Sci. 2003, 4(6), 326-334; doi:10.3390/i4060326
Article

Electrical Conductivity along Phase Diagram of the Critical Mixture Isobutyric Acid – Water with Added (K+, Cl-) Ions

 and *
Received: 16 January 2003; Accepted: 16 April 2003 / Published: 31 May 2003
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Abstract: Three systems, isobutyric acid – water (I–W), “(I-W) + 5 10-4 M (KCl)” and “(IW) + 5 10-3 M (KCl)”, have been studied by measuring the electrical conductivity σ (Ω-1cm-1) along the coexistence curve in a single phase, as a function of the variations temperature T and composition X in acid. The coefficient σ is a temperature dependent parameter for ions, increasing as temperature is elevated. Contrary to the visconty, the electrical conductivity does not show any anomaly in the critical region.
Keywords: critical phenomena; mixture; coexistence curve; molecular organisation; electrical conductivity; order parameter; ions; phase transition critical phenomena; mixture; coexistence curve; molecular organisation; electrical conductivity; order parameter; ions; phase transition
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Cherif, E.; Bouanz, M. Electrical Conductivity along Phase Diagram of the Critical Mixture Isobutyric Acid – Water with Added (K+, Cl-) Ions. Int. J. Mol. Sci. 2003, 4, 326-334.

AMA Style

Cherif E, Bouanz M. Electrical Conductivity along Phase Diagram of the Critical Mixture Isobutyric Acid – Water with Added (K+, Cl-) Ions. International Journal of Molecular Sciences. 2003; 4(6):326-334.

Chicago/Turabian Style

Cherif, Emna; Bouanz, Moncef. 2003. "Electrical Conductivity along Phase Diagram of the Critical Mixture Isobutyric Acid – Water with Added (K+, Cl-) Ions." Int. J. Mol. Sci. 4, no. 6: 326-334.


Int. J. Mol. Sci. EISSN 1422-0067 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert