Complex formation of magnesium and calcium ions with trimethylenediamine-N,N,N’,N’-tetraacetic acid

被引：0
作者：
S. N. Gridchin
机构：
[1] Ivanovo State University of Chemistry and Technology,
来源：
Russian Journal of General Chemistry | 2016年 / 86卷
关键词：
complexon; stability constant; enthalpy; entropy; ionic strength; magnesium; calcium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Stability constants and heat effects of the formation reactions of magnesium and calcium trimethylenediaminetetraacetates at 298.15 K and ionic strength of 0.1, 0.5, and 1.0 (mol/L KNO3) have been determined by means of potentiometry and calorimetry. Standard thermodynamic parameters (log K0, ΔrG0, ΔrH0, and ΔrS0) of the studied equilibriums have been determined.
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页码：1069 / 1072
页数：3
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