Name the following anions and give the name and formula of the acid derived from each:(a)Br-(b)IO3-(c)CN-(d)SO42-(e)NO2-30
Question
Name the following anions and give the name and formula of the acid derived from each:
(a) Br-
(b) IO3-
(c) CN-
(d) SO4^2-
(e) NO2-
Solution
(a) Br⁻
- Name of the anion: Bromide
- Name of the acid: Hydrobromic acid
- Formula of the acid: HBr
(b) IO₃⁻
- Name of the anion: Iodate
- Name of the acid: Iodic acid
- Formula of the acid: HIO₃
(c) CN⁻
- Name of the anion: Cyanide
- Name of the acid: Hydrocyanic acid
- Formula of the acid: HCN
(d) SO₄²⁻
- Name of the anion: Sulfate
- Name of the acid: Sulfuric acid
- Formula of the acid: H₂SO₄
(e) NO₂⁻
- Name of the anion: Nitrite
- Name of the acid: Nitrous acid
- Formula of the acid: HNO₂
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