Hydroxo complexes in the Al3+-Cu2+-NO3--H2O system

被引：0
|
作者：
Kopylovich, MN [1 ]
Kirillov, AM [1 ]
Baev, AK [1 ]
Chernik, AA [1 ]
机构：
[1] Belarusian State Univ, Minsk 220050, BELARUS
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2000年 / 45卷 / 05期
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D O I：
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中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
On the basis of potentiometric titration data for a solution containing Al3+ and Cu2+ ions, relationships between the pH and [OH-]/[Mn+] values corresponding to jumps in the potentiometric titration curves, on one hand, and the percentage content of aluminum and copper cations, on the other, were obtained for the overall metal concentration of 0.01 mol/l. It is shown that the most stable heteronuclear hydroxo complexes are formed in a solution that contains 40% Al3+ and 60% Cu2+.(1).
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页码：799 / 802
页数：4
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