Write the formulas for the following coordination compounds: i) Tetraamminediaquacobalt(III) chioride ii) Potassium tetracyanonickelate(II) iii) Tris(ethane-1,2-diamine)' chromium(III) chioride s iv) Ámminebromidochloridonitrito-N-platinațe(II) v) Dichloridóbis(ethane-l,2-diamine) platinum (iv) nitrate vi) Iron(III) hexacyanoferrate (II)

Explanation

i) .[Co(N H_3)_4(H_2 O)_2] Cl_3.
ii) .K_2[Ni(CN)_d].
iii) .[Cr(en)_3] Cl_3.
iv) .[Pt(NH_3) Br dot Cl(NO_2)].
v) .[Pt Cl_2(en)_2](N O_3)_2.
vi) .Fe_4[Fe(CN)_6]_3.