Question

Aqueous solutions of magnesium nitrate and sodium phosphate are mixed together, forming solid magnesium phosphate andaqueous sodium nitrate.Write the balanced chemical equation for the reaction. Phases are optional.

Answer 1

Answer

3Mg(NO₃)₂(aq) + 2Na₃PO₄(aq) → Mg₃(PO₄)₂(s) + 6NaNO₃(aq)

Explanation

The chemical formula for aqueous solutions of magnesium nitrate is Mg(NO₃)₂(aq), and sodium phosphate is Na₃PO₄(aq). The chemical formula for the solid magnesium phosphate is Mg₃(PO₄)₂(s) and aqueous sodium nitrate is NaNO₃(aq).

Hence, the balanced chemical equation for the reaction is:

3Mg(NO₃)₂(aq) + 2Na₃PO₄(aq) → Mg₃(PO₄)₂(s) + 6NaNO₃(aq)