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प्रश्न
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
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उत्तर
\[\ce{Cu + 4HNO3 -> \underset{Copper nitrate}{Cu(NO3)2} + 2NO2 + 2H2O}\]
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संबंधित प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Give two chemical equations for the following:
Reactions of nitric acid with non-metals.
Name the Following:
Two coloured nitrates.
In which ratio reactants are taken in Ostwald process?
Give reason for the following:
Concentrated nitric acid is brown in colour.
Write a balanced equation for the production of nitrogen dioxide using copper.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
Balanced equation of oxidation of carbon with concentrated HNO3
