9. Write the molecular formulae of:
(a) Sodium sulphide
(b) Magnesium oxide
(c) Calcium hydroxide
(d) Hydrogen chloride
(e) Sulphuric acid
(f) Iron (II) sulphide
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Answers
Answered by
14
- Na2S
- MgO
- Ca(OH)2
- HCl
- H2SO4
- Fe2S
rajatjain22:
First one will be Na2S
as valency of sulphide is 2
yes
Thank s so much
yW
Answered by
7
(A) Na2S
(B) MgO
(C) Ca(OH)2
(D) HCl
(E) H2SO4
(F) FeS
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