Question- 1) Identify the ligand(s) in [Cr(NH3)4(H2O)2]^2
2) What is the coordination number for [Cr(NH3)4(H2O)2]^2
3) What is the charge on Cr in [Cr(NH3)4(H2O)2]^3
4) Ethylenediamine is a bidentate ligand. If the coordination number of a metal is six, how many ethylenediamine molecules will bind to that metal in a complex?
As much detail as probable is really appreciated