Question

Need help on how to create balanced equations17.1 g of magnesium metal burns in sulphur dioxide to for magnesium oxide and sulphur. Create a balanced equation for the reaction

Answer 1

Explanations:

For a chemical equation to be balanced, the total moles at the reactant must be equal to that of the product. According to the given question, the reactants are magnesium and sulphur dioxide.

• Magnesium = Mg

,

• sulphur dioxide = SO₂

If they form magnesium oxide (MgO) and sulphur (S), these will be the product. The balanced chemical reaction is shown below:

`2Mg+SO_2\rightarrow2MgO+S`

This gives the balanced equation for the reaction