Nomenclature of Coordination Compounds

Write IUPAC name of the following compound : 

$\left[\mathrm{Ni}{\left(\mathrm{CO}\right)}_4\right]$

Write IUPAC name of the following compound : 

$\mathrm{Co}\left[{\left({\mathrm{NH}}_3\right)}_6\right]{\mathrm{Cl}}_3$

Write IUPAC name of the following compound : 

${\mathrm{K}}_4\left[\mathrm{Fe}{\left(\mathrm{CN}\right)}_6\right]$

Write the structural formula of the following compound: Tetraquadichlorochlorium (III) nitrate

Write the structural formula of the following compound: Tetra amine chloronitro cobalt (III) nitrate.

Write the structural formula of the following compound: Dichlorobis (ethylenediamine) cobalt (IV) sulphate.

Write the formula of the following coordination compound :

Pentamine carbonate-cobalt (III) chloride.

Write the formula of the following co-ordination compound :

Tetracarbonylzincate (o)

Write the formula of the given co-ordination compound : 

Potassium tetrahydroxidezincate(II)