分布分数在分析化学教学中的几点思考

Some Thoughts on Distributed Fractions in Analytical Chemistry Teaching

本文基于对分布分数的讨论,提出了不同于经典分析化学教学体系中处理复杂酸碱平衡体系浓度计算、缓冲溶液体系浓度计算、副反应系数计算、酸碱滴定与络合滴定终点误差计算问题的新思路。

Based on the discussion of distribution fractions,this paper proposes solutions to dealing with the concentration calculation of complex acid-base balance systems,the concentration calculation of buffer solution systems,the calculation of side reaction coefficients,and the calculation of the end point error of acid-base titration and complexometric titration.The solutions are quite new compared with the classical analytical chemistry teaching system.