Question

example of ⏬⏬⏬⏬⏬⏬
$\\ \\ \: metal \: oxide \: + \: acid \: = \: salt + \: water$
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Answer 1

Answer:

Calcium oxide(CaO) + Hydrochloric Acid(2HCl) = Calcium Chloride(CaCl2) + Water(H2O)

*Equation is balanced.

Explanation:

Metal Oxides are basic in nature.

So when they react with acids, they give products which are similar as neutralisation reaction i.e, Salt and Water

Calcium oxide is a base reacting with hydrochloric acid and giving salt i.e, calcium chloride and water.

Other examples are:-

1) Sodium Oxide(Na2O) + Sulphuric Acid(H2SO4) = Sodium Sulphate(Na2SO4) + Water(H2O)

2) Copper Oxide(CuO) + Hydrochloric Acid(HCl) = Copper Chloride(CuCl2) + Water(H2O)

3) Copper Oxide(CuO) + Sulphuric Acid(H2SO4) = Copper

Sulphate(CuSO4) + Water(H2O)

Hope this helps:)