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प्रश्न
Write an equation for the following conversions A, B, C and D.
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उत्तर
A: Copper can be converted into copper nitrate.
\[\ce{Cu + 4HNO3 -> \underset{Copper nitrate}{Cu(NO3)2} + 2H2O + 2NO2}\]
B: \[\ce{\underset{Blue crystalline}{2Cu(NO3)2} ->[\Delta] \underset{Black}{2CuO} + 4NO2 + O2}\]
C: \[\ce{\underset{Strong heating}{2Cu + O2} ->[\Delta] \underset{Black}{2CuO}}\]
D: By reduction,
\[\ce{CuO + H2 ->[\Delta] Cu + H2O}\]
संबंधित प्रश्न
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
How will you prepare the following from nitric acid?
copper nitrate
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.
What happen when (Given balanced equation) :
Nitric acid is dissolved in large amount of water?
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
What is the property of nitric acid which allows it to react with copper?
