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a) zinc reacts with sulphuric acid to form zinc sulphate and hydrogen
Zn+H2SO4= ZnSO4 + H2
b) iron displaces copper to form iron sulphate and copper
Fe + CuSO4 = FeSO4 + Cu
c) barium displaces copper from its solution to form barium sulphate and copper chloride to form white precipitate
BaCl2 + CuSO4 = BaSO4 + CuCl2
hope it helps:)
Zn+H2SO4= ZnSO4 + H2
b) iron displaces copper to form iron sulphate and copper
Fe + CuSO4 = FeSO4 + Cu
c) barium displaces copper from its solution to form barium sulphate and copper chloride to form white precipitate
BaCl2 + CuSO4 = BaSO4 + CuCl2
hope it helps:)
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