A conductance study of zinc halides and perchlorate and of magnesium perchlorate in propylene carbonate-tetrahydrofuran mixtures at 25 °C

被引：0
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作者：
Al-Najar, A.A. [1 ]
Abbo, H.S. [1 ]
机构：
[1] Department of Chemistry, College of Science, Basrah University, Basrah, Iraq
来源：
Bulletin of the Chemical Society of Japan | 1990年 / 63卷 / 08期
关键词：
Propylene - Zinc compounds - Organic solvents - Inorganic compounds;
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摘要：
The electrical conductances of zinc halides and perchlorate and of magnesium perchlorate in propylene carbonate (PC)-tetrahydrofuran (THF) (1:1 in volume) have been measured at 25 °C. The conductance data were analysed by a minimization technique using the Lee/Whea- ton (L/W) and Murphy/Cohen (M/C) equations. The results indicate that all of these salts behave as weak electrolytes. Zinc and magnesium perchlorates were found to be anomalous in showing unusually high molar conductance, and in exhibiting a pronounced maximum conductances at low concentrations. Also, it was found that the mode of ionization is specific for the anion involved. © 1990 The Chemical Society of Japan.
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页码：2447 / 2449
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