Answer
(a) tetraaquadichlorochromium(III) chloride
$[Cr(H_{2}O)_{4}Cl_{2}]Cl$
(b) $[Cr(NH_{3})_{5}SO_{4}]Cl$
pentamminesulfatochromium(III) chloride
(c) sodium tetrachlorocobaltate(II)
$Na_{2}[CoCl_{4}]$
(d) $[Fe(C_{2}O_{4})_{3}]^{3-}$
tris(oxalato)ferrate(III) ion
Work Step by Step
\lt(a) tetraaquadichlorochromium(III) chloride
$[Cr(H_{2}O)_{4}Cl_{2}]Cl$
(b) $[Cr(NH_{3})_{5}SO_{4}]Cl$
pentamminesulfatochromium(III) chloride
(c) sodium tetrachlorocobaltate(II)
$Na_{2}[CoCl_{4}]$
(d) $[Fe(C_{2}O_{4})_{3}]^{3-}$
tris(oxalato)ferrate(III) ion
