Answer:
Sr(NO3)2 + Na2CO3 --------> SrCO3 + 2NaNO3
Total ionic equation;
Sr^2+ + NO3^- + Na^+ + CO3^2- -----> SrCO3 + 2NaNO3
Net ionic equation;
Sr^2+ + CO3^2- -----> SrCO3
Explanation:
The molecular equation shows the reactions of the compounds to give the products. It shows the molecular formula of reactants and products.
The total ionic equation shows the ions that recombine to form the products of the reaction.
The net ionic shows the major ionic reaction that took place in the system.
Hence, the net ionic equation explicitly shows the major species that are involved in a reaction, while a complete ionic equation includes the spectator ions.