A displacement reaction will occur when...

• a more reactive metal displaces a less reactive metal from its compound
• a less reactive metal displaces a more reactive metal from its compound
• metals are reacted together
• metals above iron react with other metals in the reactivity series

A displacement reaction involves a gain of electrons by the more reactive metal.

Magnesium can displace iron from iron sulfate solution.

Magnesium powder is added into copper nitrate solution to form a brown solid and a solution. Brown solid refers to ____

• Copper

• copper

• Cu

• cu

In a displacement reaction, which of the following statements are true?

• A more reactive metal forms positive ions in solution.
• A less reactive metal displaces a more reactive metal.
• The metal that gains electrons is displaced.
• The reactivity series can be used to predict displacement reactions.

Which reaction will NOT occur?

• Fe (s) + CuSO₄ (aq) → FeSO₄ (aq) + Cu (s)
• Ag (s) + CuSO₄ (aq) → No reaction
• Zn (s) + FeSO₄ (aq) → ZnSO₄ (aq) + Fe (s)
• Cu (s) + ZnSO₄ (aq) → CuSO₄ (aq) + Zn (s)

Which of the following metals can displace copper from copper sulfate solution?

• Silver
• Zinc
• Gold
• Magnesium

What will the products of this reaction be? calcium + zinc nitrate --------->

• zinc nitrate + calcium
• calcium nitrate + zinc
• there will be no reaction
• zinc + calcium chloride

What is the correct order of reactivity for the metals in the investigation from most reactive to least reactive?

• Copper, magnesium, iron, zinc
• Iron, copper, zinc, magnesium
• Magnesium, zinc, iron copper
• Zinc, iron, magnesium, copper

Which metal is least reactive?

• Gold

• gold