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探讨和论证了体积因素平衡移动法的适用性;提出相应于值的值作为能否用该法和用加入的显色剂总体积代替其未络合的体积测定络合物组成的判据;确定在一般情况下,必须使用未络合的显色剂体积,只有在特殊情况下,才能用加入的显色剂总体积作图以测定络合物的组成。
Discusses and demonstrates the applicability of the volume factor equilibrium shift method; proposes a value corresponding to the value as a criterion for determining whether a complex can be determined by this method and using the total volume of the added developer instead of its non-complexed volume; It is determined that under normal circumstances, the volume of unconjugated developer must be used. Only under special circumstances can the total volume of the added developer be plotted to determine the composition of the complex.