Ionic equation is :-Na2CO3(aq) + Mg(NO3)2 (aq) → MgCO3(s) + 2NaNO3 (aq)
Now ,the full ionic equation .
2Na+(aq) + CO3 2-(aq) + Mg2+(aq) + 2NO3-(aq)→MgCO3(s) + 2Na+(aq) + NO3- aq)
CO3 2- (aq) + Mg 2+(aq) → MgCO3(s)
A complete ionic equation also contains the spectator ions, whereas a net ionic equation just displays the chemical species that are involved in a reaction.
AgNO3 and NaCl react to form AgCl (silver chloride) and NaNO3 (sodium nitrate) when exposed to sodium chloride (NaCl) and AgNO3 (silver nitrate). A twofold displacement reaction would look like this.
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