Consider the titration of metal M (initial concentration = CM, initial volume = VM) with ligand L (concentration = CL, volume added = VL), which can form 1:1 and 2:1 complexes:

Let αM be the fraction of metal in the form M, αML be the fraction in the form ML, and be the fraction in the form αML2. Following the derivation in Section 11-5, you could show that these fractions are given by

The concentrations of ML and ML2 are

Transcribed Image Text:

ML] [MJIL] IML2 MJIL]