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NCERT Class XII Chemistry
Chapter - Coordination Compounds
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Question : 33 of 43
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Intext Questions
Write the formulas for the following coordination compounds :
(i) Tetraamminediaquacobalt(III) chloride
(ii) Potassium tetracyanonickelate(II)
(iii) Tris(ethane-1,2-diamine) chromium(III) chloride
(iv) Amminebromidochloridonitrito-N-platinate(II)
(v) Dichloridobis(ethane-1,2-diamine) platinum(IV) nitrate
(vi) Iron(III) hexacyanoferrate(II)
Solution:  
(i) [Co(NH3)4(H2O)2]Cl3[Co(NH_3)_4(H_2O)_2]Cl_3
(ii)K2[Ni(CN)4]K_2[Ni(CN)_4]
(iii) [Cr(en)3]Cl3[Cr(en)_3]Cl_3
(iv)[Pt(NH3)BrCl(NO2)]–[Pt(NH_3)BrCl(NO_2)]^{–}
(v) [PtCl2(en)2](NO3)2[PtCl_2(en)_2](NO_3)_2
(vi) Fe4[Fe(CN)6]3Fe_4[Fe(CN)_6]_3
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