Which metal is higher in the reactivity series and can displace copper from a compound in solution?

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Multiple Choice

Which metal is higher in the reactivity series and can displace copper from a compound in solution?

Explanation:
The main idea is that in a metal reactivity series, a more reactive metal can push a less reactive metal out of its compound in solution by transferring electrons. Zinc is higher than copper, so it can displace copper from a solution like copper sulfate. The reaction runs as Zn + CuSO4 → ZnSO4 + Cu, with zinc oxidizing to Zn2+ and copper ions reduced to solid copper. Gold and silver are less reactive than copper, so they cannot displace it. Iron is also higher than copper and would behave similarly, but zinc is the classic example shown here.

The main idea is that in a metal reactivity series, a more reactive metal can push a less reactive metal out of its compound in solution by transferring electrons. Zinc is higher than copper, so it can displace copper from a solution like copper sulfate. The reaction runs as Zn + CuSO4 → ZnSO4 + Cu, with zinc oxidizing to Zn2+ and copper ions reduced to solid copper. Gold and silver are less reactive than copper, so they cannot displace it. Iron is also higher than copper and would behave similarly, but zinc is the classic example shown here.

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