Question

Add zinc (Zn) dust into the copper sulphate (CuSO4)solution.

Answer 1

Answer:

ZnSO4+Cu

Explanation:

zinc displaces copper from copper sulphate and become zinc sulphate

Answer 2

Answer:

Explanation:

Zinc dust reacts with copper sulphate solution,

forming zinc sulphate and copper. Zinc displaces

copper from copper sulphate and an aqueous

solution of zinc sulphate is formed.

Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) ↓

Zinc Copper

sulphate

Zinc

sulphate

Copper