write the chemical formula for the given :
(in the cross over the valancy)
Copper sulphate
Calcium carbonate
Hydrochloric acid
Aluminum oxide
Answers
Answered by
2
1. CuSO4
2. CaCO3
3. HCl
4. Al2O3
2. CaCO3
3. HCl
4. Al2O3
kumareswari:
thanks
but I asked for writing a chemical formula
Answered by
1
Copper sulphate = CuSO4
calcium carbonate =CaCO3
Hydrochloric acid = HCl
Aluminium Oxide =Al2O3
calcium carbonate =CaCO3
Hydrochloric acid = HCl
Aluminium Oxide =Al2O3
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