Advertisements
Advertisements
Question
Write the equation for the formation of ammonia by the action of water on magnesium nitride.
Solution
\[\ce{Mg3N2 + 6 H2O -> 3 Mg (OH)2 + 2 NH3}\]
APPEARS IN
RELATED QUESTIONS
The acid which is prepared by catalytic oxidation of ammonia.
Copy and complete the following table which refers to the industrial method for the preparation of ammonia and sulphuric acid:
| Name of the compoun | Name of the process | Catalytic equation (with the catalyst) |
| Ammonia | (i)__________ | (ii) __________ |
| Sulhuric acid | (iii) ___________ | (iv) __________ |
Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above reactants used.
Write balanced chemical equation for the following:
When excess of ammonia is treated with chlorine.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
Give balanced reactions for the following conversion:
Copper oxide to copper.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
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?
