摘要
采用牛顿-高斯-麦克脱法,对 AgCl 电位沉淀滴定体系进行了无需标准溶液的滴定分析,分析结果与它们的标准值基本一致.
Based on the algorithm of Newton-Gauss non-linear fitting and combined with the method of Marquardt,this paper presents the study of AgCl electrometric precipitating tit- rating analysis without standard solution.The results are consistent with the compared test val- ue with standard value.
基金
扬州大学师范学院青年科研基金资助课题.
关键词
电位滴定
滴定分析
N-G-M法
沉淀法
Potentiometric titration
Algorithm of Newton-Gauss-Marquardt
