Advertisements
Advertisements
Question
Give balanced reactions for the following conversion:
Copper oxide to copper.
Advertisements
Solution
\[\ce{3CuO + 2NH3 ->[\Delta] 3Cu + 3H2O + N2}\]
APPEARS IN
RELATED QUESTIONS
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
explain catalytic oxidation of ammonia.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Name the following
Indicator that turns deep pink when treated with NH4OH.
Name the following
Salt known as ammoniac.
Choose the correct answer from the options given below :
Nessler's reagent is an alkaline solution of
Industrially, ammonia is obtained by direct combination of nitrogen and hydrogen.
(i) Write balanced equation for the direct combination of nitrogen and hydrogen.
(ii) Which of the metals - iron, platinum, copper - catalyse this direct combination?
(iii) Is the formation of ammonia promoted by high pressure or low pressure?
On passing ammonia gas over heated copper oxide for some time, a reddish-brown residue is left behind. What property of ammonia is demonstrated here?
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.
