Advertisements
Advertisements
प्रश्न
Give a balanced chemical equation for the following:
Lab. preparation of ammonia using an ammonium salt.
Advertisements
उत्तर
\[\ce{2NH4Cl + Ca(OH)2 ->[CaO][\Delta] 2NH3_{(g)} + CaCl2 + 2H2O}\]
APPEARS IN
संबंधित प्रश्न
State one relevant observation for given reactions:
Burning of ammonia in air.
Give a balanced chemical equation for Catalytic oxidation of Ammonia
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.
Certain blank spaces are left in the following table and these are labelled as A,B,C,Da and E. Identify each of then
|
1 |
HCl gas |
NaCl + H2SO4 |
A = ________ |
Conc.H2SO4 |
B = ___ |
|
2 |
NH3 gas |
C = ____ |
Mg(OH)2NH3 |
D = ______ |
E = ___ |
Give balanced reactions for the following conversion:
Ammonia to nitrogen using trichloride.
Give balanced reactions for the following conversion:
Ammonia solution to an amphoteric hydroxide.
Differentiate between:
Reaction of excess ammonia with chlorine and NH3 with excess chlorine
Write the equation for:
The preparation of ammonia from ammonium chloride and calcium hydroxide.
Write the equation for the formation of ammonia by the action of water on magnesium nitride.
