辅助配位剂浓度与滴定酸度的定量关系研究

STUDY ON THE QUANTITATIVE CORRELATION BETWEEN THE CONCENTRATION OF AUXILIARY COMPLEXING AGENT AND THE TITRABLE ACIDITY

本文着重研究了EDTA配位滴定中辅助配位剂存在时的适宜酸度计算问题,详细讨论了辅助配位剂的浓度与滴定的适宜酸度之间的定量关系,并由此首次提出了两者之间的关系曲线图。本文对实际工作具有一定的指导意义。

In this work, the calculation of titrable acidity with auxiliary complexing agent in EDTA titration is studied, and the quantitative correlation between the concentration of auxiliary complexing agent and the titrable acidity is discussed, and the corrlation curve between them is proposed first time. This is a report of practical significance.