碱土金属速差动力学分析法及其应用

Differential Kinetic Analysis of Alkaline-Earth Ions and its Applications

中文关键词:  速差动力学分析法,减土金属,应用,停流分光光度滴定法

英文关键词:Differential kinetic analysis,Alkalin earth rnetal,Application,Stopped- flowspectro-photometry.,

中文摘要:

      本文介绍了速差动力学分析法测定碱土金属含量的原理，分析步骤以及在测定过程中所需要注意的问题，并给出了NaCl、KCl分析试剂中Ca(2 )、Mg(2 )的含量以及三元混合物中的动力学测定结果。

英文摘要:

      The differential kinetic analytical method may be used to analyse the contents of alkaline-earth ions. The experimental princple,steps and some key points,to which the attention should bepaid,are introduced in this paper. The contents of Ca2 and Mg2 in analytical agents, NaCl andKCl,are given here. The results of kinetic analysis of ternary mixtures are also given.