Using $IUPAC$ norms,write the systematic names of the following:
$(i)$ $[Co(NH_3)_6]Cl_3$
$(ii)$ $[Pt(NH_3)_2Cl(NH_2CH_3)]Cl$
$(iii)$ $[Ti(H_2O)_6]^{3+}$
$(iv)$ $[Co(NH_3)_4Cl(NO_2)]Cl$
$(v)$ $[Mn(H_2O)_6]^{2+}$
$(vi)$ $[NiCl_4]^{2-}$
$(vii)$ $[Ni(NH_3)_6]Cl_2$
$(viii)$ $[Co(en)_3]^{3+}$
$(ix)$ $[Ni(CO)_4]$

(A) $(i)$ Hexaamminecobalt $(III)$ chloride
$(ii)$ Diamminechlorido(methylamine)platinum $(II)$ chloride
$(iii)$ Hexaquatitanium $(III)$ ion
$(iv)$ Tetraamminichloridonitrito-$N$-cobalt $(III)$ chloride
$(v)$ Hexaquamanganese $(II)$ ion
$(vi)$ Tetrachloridonickelate $(II)$ ion
$(vii)$ Hexaamminenickel $(II)$ chloride
$(viii)$ Tris(ethane$-1, 2-$diamine)cobalt $(III)$ ion
$(ix)$ Tetracarbonylnickel $(0)$