Name the following compounds. 
a) Na₂[Fe(CN)₅NO]
b) [Pt(NH₃)₂]Cl₂
c) [Co(NH₃)₄Cl₂]Br

a) Sodium pentacyanonitrideferrate (III), b) amine platinum (III) chloride, c) Tetraaminebichloro cobalt (II) bromide.

a) Sodium pentacyanonitrideferrate (III), b) amine platinum chloride, c) Tetraaminebichloro cobalt (III) bromide.

a) Sodium pentacyanonitrosylferrate (II), b) diamine platinum (II) chloride, c) Tetraaminedichloro cobalt (II) bromide.

a) Sodium pentacyanonitrosylferrate (III), b) diamine platinum (II) chloride, c) Tetraaminedichloro cobalt (III) bromide.