Final answer:
The balanced chemical equation for the reaction of aqueous sodium carbonate (Na2CO3) with aqueous nitric acid (HNO3) to yield CO2, NaNO3, and H2O is: Na2CO3(aq) + 2 HNO3(aq) → 2 NaNO3(aq) + CO2(g) + H2O(l).
Step-by-step explanation:
The balanced equation for the reaction between aqueous sodium carbonate (Na2CO3) and aqueous nitric acid (HNO3) to produce carbon dioxide (CO2), sodium nitrate (NaNO3), and water (H2O) is:
Na2CO3(aq) + 2 HNO3(aq) → 2 NaNO3(aq) + CO2(g) + H2O(l)
This reaction is an example of an acid-base reaction where sodium carbonate acts as the base and nitric acid acts as the acid. When the two reactants are combined, they form the products sodium nitrate, which remains in aqueous solution, along with carbon dioxide gas and liquid water.
In this reaction, 2 moles of sodium hydrogen carbonate react with 1 mole of nitric acid to produce 1 mole of sodium carbonate, 2 moles of carbon dioxide gas, and 2 moles of water.