Net ionic equation for the reaction of strontium nitrate and sodium carbonate.

Answer 1

I assume you have aqueous solutions of both.
molecular equation:
Sr(NO3)2(aq) + Na2CO3(aq) ==> SrCO3(s) + 2NaNO3(aq)

Net ionic equation:
Sr^2+(aq) + CO3^2-(aq) ==> SrCO3(s)

Answer 2

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