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प्रश्न
How will you prepare the following from nitric acid?
Sodium nitrate
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उत्तर
Sodium nitrate can be prepared by the action of dil. HNO3 on sodium bicarbonate or sodium carbonate.
\[\ce{\underset{Sodium bicarbonate}{NaHCO3} + HNO3 {(dil.)} -> \underset{Sodium nitrate}{NaNO3} + CO2 + H2O}\]
\[\ce{\underset{Sodium carbonate}{Na2CO3} + 2HNO3 {(dil.)} -> \underset{Sodium nitrate}{2NaNO3} + CO2 + H2O}\]
संबंधित प्रश्न
Write an equation for the following conversions A, B, C and D.
How is nitric acid prepared in laboratory?
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
During a thunderstorm, the rainwater contains nitric acid. The nitric acid is formed as a result of three chemical reactions. Describe or write balanced chemical equation for these three reactions.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Balanced equation of oxidation of carbon with concentrated HNO3
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
From the following list of substances, choose one substance in the case which matches the description given below:
Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.
A Substance that gives off only oxygen when heated.
