The potentiometric study of maleic acid complexation with the alkaline-earth metal ions in aqueous solutions

被引：0
|
作者：
S. A. Bychkova
A. V. Katrovtseva
E. V. Kozlovskii
机构：
[1] Ivanovo State University of Chemical Technology,
[2] Ivanovo State University,undefined
来源：
Russian Journal of Coordination Chemistry | 2008年 / 34卷
关键词：
Stability Constant; Maleic Acid; Coordination Chemistry; Potentiometric Titration; Sodium Nitrate;
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摘要：
The potentiometric titration was used to study the process of complex formation of maleic acid (H2L) with the alkaline-earth metal ions at the ionic strength 0.1 and T = 298 K. The following logarithmic stability constants of maleic acid complexes were obtained: logβMgL = 1.79 ± 0.11, logβCaL = 1.91 ± 0.05, logβSrL = 1.89 ± 0.09, logβBaL = 1.94 ± 0.10.
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页码：172 / 174
页数：2
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