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प्रश्न
How will you prepare the following from nitric acid?
Ferric nitrate
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उत्तर
Ferric nitrate can be obtained by the action of very dilute HNO3 on iron.
\[\ce{Fe + 6HNO3 -> \underset{(Ferric nitrate)}{Fe(NO3)3} + 3H2O + 3NO2}\]
संबंधित प्रश्न
Give two chemical equations for the following:
Reactions of nitric acid with non-metals.
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
Describe what you see when concentrated nitric acid is added to 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.
