Indicate how many stereoisomers are possible for each compound.

b) tetrahedral [NiCl2Br2]2–

c) octahedral [Fe(CO)4BrCl]

2 answers

Check me out on this but I think b can't have any and c has two (cis and trans).
Yes you're correct.

b) 1 isomer

c) 2 isomers (cis and trans)

It helps to rotate the 3 dimensional shapes in your head