摘要
导出了只需两组滴定数据，即可确定电位滴定终点的两点计算法。经实际应用，结果准确，与二阶微分法所得结果基本一致。
This paper derives that the two-point calculating method of the determination of end-point in potentiometric titration can be determined only by two sets of titration data.The result is accurate in practice and it is generally the same as the second deriavative.
关键词
电位滴定
滴定终点
两点法
potentiometric titration
end-point of titration
two-point method
