29/12/2024
29/12/2024
29/12/2024
29/12/2024
To balance the chemical equation for the reaction:
Follow these steps:
1. **Write the unbalanced equation:**
2. **Balance the atoms of magnesium (Mg):**
- On the left side, there is 1 atom of magnesium (Mg).
- On the right side, there is 1 atom of magnesium in MgO.
So, magnesium is already balanced.
3. **Balance the oxygen atoms:**
- On the left side, there are 2 oxygen atoms in O₂.
- On the right side, there is 1 oxygen atom in MgO.
To balance the oxygen atoms, place a coefficient of 2 in front of MgO on the right side:
4. **Balance the magnesium atoms:**
- On the left side, there is 1 magnesium atom in Mg.
- On the right side, there are 2 magnesium atoms in 2MgO.
So, place a coefficient of 2 in front of Mg on the left side:
5. **Check the balance:**
- Magnesium: 2 atoms on both sides.
- Oxygen: 2 atoms on both sides (1 O₂ molecule gives 2 oxygen atoms).
The balanced equation is:
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