tailieunhanh - Ligand exchange method for determination of mole ratios of relatively weak metal complexes: A comparative study

Ligand exchange method is introduced as an alternative to Job’s and mole ratio methods for studying the stoichiometry of relatively weak metal complexes in solutions. The method involves adding varying amounts of a ligand (L) to an excess constant amount of a colored complex (MX) with appropriate stability and molar absorptivity. | Ligand exchange method for determination of mole ratios of relatively weak metal complexes A comparative study