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Magnesium displaces iron from iron oxide due to its higher reactivity. In the reactivity series of metals, magnesium is placed above iron, indicating that it can readily react with and replace iron in compounds like iron oxide. This displacement reaction occurs because magnesium has a stronger tendency to lose electrons and form positive ions compared to iron. Thus, when magnesium is introduced to iron oxide, it effectively takes the place of iron, forming magnesium oxide and releasing iron.

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Related Questions

Will copper displace the iron from iron oxide?

Yes, copper can displace iron from iron oxide through a displacement reaction where copper will replace iron in the compound. This reaction will form copper oxide and free iron.


Can iron displace aluminium from aluminium oxide?

The reaction is not possible.


Will copper and iron oxide react?

Yes, copper and iron oxide can react with each other. When heated, copper can displace iron from iron oxide in a redox reaction, forming copper oxide and leaving metallic iron behind.


Do iron and magnesium oxide react chemically?

Iron and magnesium oxide can react chemically to form iron(II) oxide and magnesium metal. The reaction occurs when iron is heated with magnesium oxide in a high temperature environment, leading to the transfer of oxygen from magnesium oxide to iron.


What happens when calcium oxide reacts with iron?

Iron will react with calcium oxide as iron is more reactive than calcium, therefore calcium (which is the more reactive metal) will displace calcium (the less reactive metal) to form a compound. This is called a displacement reaction.


Why iron does not displace sodium from salt solution?

Iron does not displace sodium from a salt solution because it is not reactive enough. Iron does, however, displace Cu from a copper sulphate solution.


What metal can displace iron from iron chloride Zinc or iron or Copper?

Zinc can displace iron from iron chloride. This is because zinc is higher in the reactivity series than iron. Copper, however, cannot displace iron from iron chloride as it is lower in the reactivity series than iron.


What is the name of the ionic compound FeO?

Iron Oxide Its actually Iron(ii) Oxide there is no such thing as iron oxide.


What is the formula for iron (III) oxide?

FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)


What is the iron II oxide formula?

FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)


Is iron oxide a gas?

No, iron oxide is not a gas. It is a solid compound composed of iron and oxygen atoms.


What elements are in iron oxide?

We know that iron (Fe) and oxygen (O) make up iron oxide. (There is more than one oxide of iron, by the way.)