论文部分内容阅读
本文用简明的数学推导和计算证明了指示剂用量多,绝大多数情况都会引起指示剂变色不敏锐并增大滴定误差,此外对单色指示剂的变色范围也有影响。
In this paper, concise mathematical derivation and calculation prove that the amount of indicator is more, most of the situations will lead to discoloration of the indicator is not keen and increase the titration error, in addition to the color indicator of the monochrome indicator also has an impact.