Question

How copper oxide reacts with hydrochloric acid

Answer 1

Copper (II) oxide reacts with hydrochloric acid. Caption: Copper (II) oxide reacts with hydrochloric acid. Black copper (II) oxide (CuO) reacts slowly with 1 M hydrochloric acid (HCl) at room temperature, producing blue solution of copper (II) chloride (CuCl2) and water: CuO + HCl -> CuCl2 + H2O.

Answer 2

copper oxide is a weak compound so it can easily reacts with hydrochloric acid .

Cup + HCl = CuCl2 ( this 2 should be in subscript )

hope it helps

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