Using the ladder diagram in Figure 6.7, predict the result of adding 0.080 mol
of Ca2+ to 0.060 mol of Mg(EDTA)2–. EDTA is an abbreviation for the ligand
ethylenediaminetetraacetic acid.
SOLUTION
The predominance regions for Ca2+ and Mg(EDTA)2– do not overlap,
therefore, the reaction