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Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above reactants used.
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State one possible source of each reactant used in the process.
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Why is ammonium hydroxide used in qualitative analysis? Give two equations to justify your answer.
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Write an equation for the reaction to prepare one fertilizer from ammonia.
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Write a balanced chemical equation for the following:
When an excess of ammonia is treated with chlorine.
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Write a balanced chemical equation for the following:
An equation to illustrate the reducing nature of ammonia.
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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 = ___ |
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Give a balanced chemical equation for the following:
Lab. preparation of ammonia using an ammonium salt.
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Give balanced chemical equations for of the following :
Reaction of ammonia with excess chlorine.
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Give a balanced chemical equation for the following:
Reaction of ammonia with sulphuric acid.
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Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
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Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
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Name the gas evolved when an oxide and concentrated hydrochloric acid are heated.
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Outline the steps required to convert hydrogen chloride to anhydrous FeCl3. Write equations for the equations involved.
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Give balanced reactions for the following conversion:
Ammonia to nitrogen using an acidic gas.
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Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
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