Complexation of Molybdenum(VI) with Ethylenediaminediacetic Acid in Different Water plus Methanol Solutions

被引：13

作者：

Majlesi, Kavosh ^{[1
]}

Momeni, Narges ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Sci & Res Branch, Tehran, Iran

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2009年 / 54卷 / 09期

关键词：

DIFFERENT AQUEOUS-SOLUTIONS; SOLVATION ENERGY RELATIONSHIPS; DUAL-PARAMETER CORRELATIONS; IONIC-STRENGTH DEPENDENCE; PYRIDINE CARBOXYLIC-ACIDS; 2ND-ORDER RATE CONSTANTS; NITRILOTRIACETIC ACID; STABILITY-CONSTANTS; APROTIC-SOLVENTS; ETHYLENEDIAMINE-N; N-DIACETIC ACID;

D O I：

10.1021/je900344g

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The stability constant,, for the reaction of molybdenum(VI) with ethylenediaminediacetic acid (EDDA) and protonation constants were determined at T = 298 K and constant ionic strength of 0.1 mol.dm(-3) sodium perchlorate in five different compositions of water + methanol by a combination of potentiometric and UV spectrophotometric methods. Stability and protonation constant variations versus the composition of different water + methanol mixtures have been reported, and their values have been calculated on the basis of die continuous variation method.

引用

页码：2479 / 2482

页数：4

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