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.

引用

页码：1069 / 1072

页数：3