Here's why:
* Magnesium oxide (MgO) is a stable compound formed by the reaction of magnesium metal with oxygen in air.
* The conversion process refers to the reaction of magnesium metal with oxygen, which produces magnesium oxide.
* Water (H₂O) is not a reactant in this reaction and does not contribute to the formation of magnesium oxide.
Instead of water, the key factor in the conversion of magnesium oxide is the presence of oxygen:
1. Magnesium (Mg) is heated in a crucible.
2. Oxygen (O₂) from the air reacts with the heated magnesium.
3. Magnesium oxide (MgO) is formed as a white powdery residue in the crucible.
The equation for the reaction is:
2Mg + O₂ → 2MgO
Therefore, water is not involved in the conversion of magnesium oxide.
