Chemistry, asked by manishbl, 5 months ago

State the valency and formulae of the following radicals or ions.
(i) Ammonium
(ii) Cupric
(ii) Ferric
(iv) Plumbous
(V) Nitrate
(vi) Nitrite
(vii) Sulphate
(viii) Sulphite
(ix) Bicarbonate
(x) Thiosulphate

Answers

Answered by anandkumar304

3

Answer:

only answer

NH4 valency 1

Cu valwmcy 3

Fe valency 3

pulombois I don't know

NO3 valency 1

NO valency 1

SO4 valency 2

SO3 valency 2

HCO3 valency 1

(SO4)3 valency 2

just check the pulumbous and thiosulphate from book

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