Complex Ion Reactions

The most common ligands that have appeared in recent history on AP exams are NH3, OH-, CN-, SCN-.

Common complexes formed are;

Ag(NH3)2+

Cu(NH3)4+

Zn(NH3)4+

Zn(OH)42-

PbI42-

Al(OH)4-

Ag(CN)2-

Fe(SCN)2+