Respuesta :
Answer;
Ba²⁺(aq) + CO₃²⁻(aq) → BaCO₃(s)
Explanation;
Ionic equation is a chemical equation that is written only showing the ions that have changed state in the course of a reaction. The rest ions called spectator ions are not involved in the reaction and do not change state thus they are not included when writing ionic equations.
-Aqueous compounds ionize in water to form corresponding ions, while precipitates, gases and pure liquids do not.
In our case; The only ions involved are Ba²⁺ and Co3²⁻, the rest are spectator ions, that is, NO3⁻ and Na⁺.
Thus the ionic equation will be;
Ba²⁺(aq) + CO₃²⁻(aq) → BaCO₃(s)
