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Either melt the magnesium and run a fairly strong current through it, or use a very strong reducing agent (alkali metal) with the magnesium oxide in some form of solution (but not in water, obviously).

Alkali metals cannot be used to reduce magnesium oxide. Their oxides can be easily reduced to metals by magnesium.

M2O + Mg -> MgO + 2M (Li-Cs).

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10y ago
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13y ago

By magnesium reacting with oxygen.

Mostly its heating or burning it which causes a white powder- magnesium oxide.

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12y ago

I am pretty sure there are many ways in which magnesium oxide can form but thes e are the main two;

2Mg+ O2 = 2MgO

Mg + H2O (g) = MgO + H2

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13y ago

2Mg + O2 --> MgO

Oxygen oxidizes the Mg to Mg2+, which in turn reacts with oxygen to form MgO

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12y ago

Magnesium and oxygen

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Q: How could magnesium be obtained from magnesium oxide?
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Related questions

Name the compound involved in burning magnesium?

After burning of magnesium MgO (magnesium oxide) is obtained.


White ash obtained by burning magnesium ribbon?

the white ash is the chemial product produced when Mg is reacted with oxide.There the white ash is MgO(magnesuim oxide)


What happens when magnesium burns in air and when it reacts with steam?

Magnesium oxide (MgO) is obtained.


What happens when heating magnesium hydroxide?

The magnesium oxide (MgO) is obtained and water vapours released.


How was magnesium discovered and by whom was it discovered?

Magnesium (Mg) was first obtained by English chemist Sir Humphry Davy in 1808. He produced it from the electrolysis of a mixture of magnesium oxide and mercuric oxide.


Is a white solid obtained by heating magnesium a mixture an element or compound?

It is a compound.


What is the common name for MgO?

Magnesium Oxide


What compound is magnesium and oxygen make?

This compound is magnesium oxide - MgO.


Who makes Epsom salts?

- Epsom salt is a natural product - Magnesium sulfate can be obtained as the product of the reactions between sulfuric acid and magnesium carbonate (or magnesium oxide)


What does magnesium and copper oxide make?

Magnesium + copper oxide --> magnesium oxide + copper


How magnesium oxide is obtained from magnesium sulphate?

The chemical equation is:2 MgSO4 + 2 MgO + 2 SO2 + O2It is a thermal decomposition reaction.


What relationships are there between magnesium and magnesium oxide?

Magnesium is an element. Magnesium oxide is a compound formed from magnesium and oxygen. Magnesium oxide often serves as a magnesium supplement.