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प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
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उत्तर
3Cu + 8HNO3 → 3Cu(NO3)2 + 4H2O + 2NO↑
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Name the products formed when carbon and conc. nitric acid is heated.
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the Following:
Salt used in the laboratory to prepare nitric acid
What do you observe when?
Scrap zinc is heated with conc. HNO3?
What happen when (Given balanced equation) :
Nitric acid is dissolved in large amount of water?
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Explain why nitric acid is kept in a reagent bottle for a long time.
