在应用分光光度法探讨络合物组成及测定稳定常数方面,前人做了大量工作,具体方法也很多,下面将某些方法介绍以供参考。一、摩尔比法该法是利用金属离子同试剂摩尔比的变化来测定络合物的组成,而后求出过饱和条件下的最大吸光度,算出摩尔吸光系数ε, In the application of spectrophotometry to explore the complex composition and determination of the stability constant, a large number of previous work done, there are many specific ways, the following will introduce some of the methods for reference. First, the molar ratio method The law is the use of metal ions with the reagent molar ratio changes to determine the complex composition, and then find the maximum absorbance under the supersaturated conditions, calculate the molar absorption coefficient ε,