体积因素平衡移动法的适用性研究  

Study on the Applicability of the Mobile Equilibrium Method in Volume Factor

作　　者：周执明[1] 毛东森[1] 叶存孝 

机构地区：[1]浙江工业大学化工系

出　　处：《冶金分析》1998年第1期5-9,共5页Metallurgical Analysis

摘　　要：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。The applicability of the mobile equilibrium method in volume factor is approached and proved in this paper.The authors regard corresponding to as the criterion whether the method is applied and the total volume (Vt) is used instead of the uncomplexed volume (Ve) of the color reagent in determing the composition of the com- plex.It is determined that the composition of the complex is establised usin gthe uncomplexed volume of the color reagent generally and the added total volume specially.

关 键 词：平衡移动法 适用性 配合物组成 显色剂 

分 类 号：O641.4[理学—物理化学]