22. Write the Chemical formula of:
Ammonium sulphate
Calcium hydrogen carbonate
Ferric oxide
Answers
Answered by
0
Answer:
Ammonium sulphate: (NH₄)₂SO₄
Calcium hydrogen carbonate: Ca(HCO3)2
Ferric oxide: Fe2O3
Answered by
1
Ammonium sulphate = (NH3)2SO4
Calcium hydrogen carbonate
= Ca(HCO3)2
Ferric oxide = Fe2O3
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