The equation Na2CO3 + HNO3 -> 2NaNO3 + H2O + CO2

  1. Detailed information about the equation Na2CO3 + HNO3 -> 2NaNO3 + H2O + CO2:
  • This equation represents the neutralization reaction between nitric acid (HNO3) and sodium carbonate (Na2CO3) to produce sodium nitrate (NaNO3), water (H2O), and carbon dioxide gas (CO2).
  1. Reaction conditions:
  • This reaction occurs upon direct contact between Na2CO3 and HNO3. Typically, this reaction is carried out in a solution environment.
  1. Reaction process:

  • When Na2CO3 comes into contact with HNO3, it will dissociate into sodium ions (Na+) and carbonate ions (CO3 2-). HNO3 will dissociate into hydrogen ions (H+) and nitrate ions (NO3 -).

  • The hydrogen ions will combine with the carbonate ions to create water and carbon dioxide gas.

  • The sodium ions will combine with the nitrate ions to form sodium nitrate.

  1. Observable phenomena:
  • When sodium carbonate (Na2CO3) reacts with nitric acid (HNO3), bubbles of carbon dioxide gas (CO2) appear. Water (H2O) and sodium nitrate (NaNO3) are also produced during the reaction.

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