迭代法求解一元弱酸溶液的氢离子浓度  

Iterative method is used to solve the hydrogen ion concentration of a weak acid solution

作　　者：苏铁军[1] 黄健 Su Tiejun;Huang Jian(Yangtze University College of Technology&Engineering,Jingzhou 434020,China)

机构地区：[1]长江大学工程技术学院

出　　处：《现代盐化工》2020年第1期1-2,共2页Modern Salt and Chemical Industry

基　　金：湖北省高等学校省级教学研究项目（2017520）

摘　　要：针对计算一元弱酸溶液氢离子浓度所面临的求解高次方程的难题,提出了迭代求解方法。计算实例表明,该方法所得结果准确性高,而且简单实用。In order to solve the problem of solving the high order equation for calculating the concentration of hydrogen ions in one-dimensional weak acid solution, an iterative method is proposed. The calculation example shows that the results obtained by this method are accurate, simple and practical.

关 键 词：迭代法 弱酸 氢离子 浓度 

分 类 号：O646.1[理学—物理化学]