Make a complete molecular equation so that later you get a complete ionic equation

Make a complete molecular equation so that later you get a complete ionic equation and, as a result, get an abbreviated ionic equation: Ca + SO3 → CaSO3.

Ca (OH) 2 + Na2SO3 = CaSO3 + 2NaOH – molecular equation of a chemical reaction;
Ca (2+) + 2OH (-) + 2Na (+) + SO3 (2-) = CaSO3 + 2Na (+) + 2OH (-) – complete ionic equation of a chemical reaction;
Ca (2+) + SO3 (2-) = CaSO3 is an abbreviated ionic equation of a chemical reaction.



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