Question

15. Give the structure for the following compounds.

(1) diamminesilver(1) dicyanidoargentate(1)
(ii) Pentaammine nitrito-kNcobalt (III)ion
(iii) hexafluorido cobaltate (III) ion
(iv)dichloridobis(ethylenediamine) Cobalt (IV) sulphate
(v) Tetracarbonylnickel (0)​

Answer 1

Explanation:

1) [Ag(NH3)2] [Ag(CN)2]

2) [Co(NH3)5(NO2)]²+

3) [CoF6]³-

4) [CoCl2(en)2] SO4

5) [Ni(CO)4]

Additional information :-

In inorganic chemistry IUPAC name is written by following steps :-

For Cationic complex :-

• Ligan number + Ligan name + metal name (in English) + O.N. (oxidation number)

For Anionic complex :-

• Ligan number + Ligan name + metal name(Latin) + -ate + O.N.

For Neutral complex :-

• Ligan number + Ligan name + metal name (in English) + O.N. (same as cationic complex)
• Sum of oxidation number of all the atoms of a molecule is zero.

Answer 2

Answer:

Explanation:

1) [Ag(NH3)2] [Ag(CN)2]

2) [Co(NH3)5(NO2)]²+

3) [CoF6]³-

4) [CoCl2(en)2] SO4

5) [Ni(CO)4]