摘要
基于代数法,借助浓度对数图建立了一种计算酸碱型体分布系数的新方法。用该方法计算酸碱型体分布系数,仅需对pH值及相关pK_a值作加减及简单的对数和指数运算,计算结果与代数法吻合。
A new method for the calculation of distribution coefficient of acid-base species has been presented.The calculation based on algebraic method and concentration logarithmic diagram can be carried out by using addition,subtraction,and simple logarithm and exponent of relative pH and pKa,therefor it is convenient.The results are in good agreement with those obtained by algebraic method.
出处
《化学分析计量》
CAS
1999年第2期27-27,30,共2页
Chemical Analysis And Meterage
关键词
酸碱型体
分布系数
计算
acid-base species,distribution coefficient,calculation
