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प्रश्न
Write a balanced chemical equation for the following:
An equation to illustrate the reducing nature of ammonia.
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उत्तर
\[\ce{3CuO + 2NH3 -> 3Cu + N2 + 3H2O}\]
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संबंधित प्रश्न
State one relevant observation for given reactions:
Burning of ammonia in air.
Write balanced chemical equations for the following:
When the excess of ammonia is treated with chlorine.
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Name the following
Substance used to dry ammonia
Give a balanced chemical equation for the following:
Lab. preparation of ammonia using an ammonium salt.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
Write equation for the following:
Burning of ammonia in oxygen.
(a) Name the catalyst used in 1(ii)
(b) In the reaction referred to in 1(ii), the catalyst glows red hot. Why?
(c) What is the name of the industrial process which starts with the reaction reffered to in 1 (ii)?
The metallic hydroxide which forms a deep inky blue solution with excess ammonium hydroxide solution is ______.
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide.
Write a balanced chemical equation for the Black copper oxide changes to a reddish brown/pink copper reaction.
