文献类型：期刊文献

中文题名：线性滴定中稳定常数测定方法比较

英文题名：Comparison of the Methods of Determining Stability Constants in the Linear Titration

作者：陈桂娥[1];樊行雪[1];许振良[1]

机构：[1]华东理工大学化学系,华东理工大学化学工程研究所,上海化工高等专科学校化工系

年份：1996

卷号：22

期号：5

起止页码：620

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：线性滴定;稳定常数;多元酸

外文关键词：linear titration; stability constant;polybasic acid;determination method; comparison

摘要：比较了计算稳定常数的各种方法：Ｇｏｒｄｅｎ法、ＭｏｎｔｅＣａｒｌｏ法，生成函数回归法、曲线模拟法、直接计算法和Ｓｃｈｗａｒｚｅｎｂａｃｈ法。分别验证了它们对单元酸、多元酸、混合酸等不同体系的实用性，获得了各种方法的最佳适用体系：Ｇｏｒｄｅｎ法适用于混合酸体系；ＭｏｎｔｅＣａｒｌｏ法适用于多元酸体系；生成函数回归法适用于交错中和体系；直接法适用于单元酸的未知体系。
The various methods of calculating the stability constants-Gorden method, Monte Carlo method, Bjerrumis formation function regression method,Curve modeling method, Direct computing method and Schwarzenbach method were compared. The practicability of these methods were proved by experimental results,respectively. And the suitable systems for various methods were obtained as follow:the Gorden method was suitable to the systems of mixture and unknown acids;the Monte Carlo method to the system of polybasic acids;the formation function method to the systems of interlock neutralisation;the direct computing method to the unknown systems of monobasic acids.