Unbalanced Reaction: Na2S(aq) + Cu(NO3)2(aq) → NaNO3(aq) + CuS(s)
We have 2 Na in the reactant side and 1 Na in the product side → add a coefficient of 2 to NaNO3 to balance Na:
Balance each of the following chemical equations. Give your answer as coefficients separated by commas.
Na2S(aq) + Cu(NO3)2(aq) → NaNO3(aq) + CuS(s)
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