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ZnO + 2 NH4Cl = ZnCl2 + 2 NH3 + H2O

The oxide ion reacts as a strong base with the ammonium ion, a weak acid to generate ammonia and water. In this reaction, the zinc and chloride ions act as 'spectator ions'.

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What is the effect of heating ammonium chloride?

Heating ammonium chloride causes it to decompose into ammonia gas and hydrogen chloride gas. This reaction is endothermic, meaning it absorbs heat from its surroundings.


Is ammonia gas liberated upon heating ammonium sulphate with hydrochloric acid?

Yes, ammonia gas is liberated when heating ammonium sulfate with hydrochloric acid due to the reaction between the ammonium ion (NH4+) and the chloride ion (Cl-) which forms ammonia gas (NH3) and water (H2O).


What happens when hydrogen chloride is passed into ammonia?

When hydrogen chloride is passed into ammonia, the two compounds will react to form a white solid compound called ammonium chloride. This reaction is a classic example of a neutralization reaction, where an acid reacts with a base to form a salt and water.


Which separating technique is suitable for ammonium chloride and sodium chloride?

Sublimation - on gentle heating ammonium chloride will sublime. Sodium Chloride does not and has a high melting point.


How do you separate ammonium chloride from a mixture of ammonium chloride and potassium chloride?

To separate ammonium chloride from a mixture of ammonium chloride and potassium chloride, you can use the process of sublimation. Ammonium chloride sublimes at a lower temperature compared to potassium chloride. By heating the mixture, the ammonium chloride will directly change from a solid to a gas, leaving behind the potassium chloride. The resulting gas can be condensed back into solid form for collection.

Related Questions

What is the effect of heating ammonium chloride?

Heating ammonium chloride causes it to decompose into ammonia gas and hydrogen chloride gas. This reaction is endothermic, meaning it absorbs heat from its surroundings.


What is ammonium chloride melting point?

Ammonium chloride is decomposed by heating.


What is word equation on heating ammonium chloride reacts with sodium chloride to produce sodium chloride water and ammonia gas?

The thermal dissociation reaction of ammonium chloride is:NH4Cl-------------------------NH3 + HClAmmonium chloride doesn't react with sodium chloride.


Is ammonia gas liberated upon heating ammonium sulphate with hydrochloric acid?

Yes, ammonia gas is liberated when heating ammonium sulfate with hydrochloric acid due to the reaction between the ammonium ion (NH4+) and the chloride ion (Cl-) which forms ammonia gas (NH3) and water (H2O).


What happens when hydrogen chloride is passed into ammonia?

When hydrogen chloride is passed into ammonia, the two compounds will react to form a white solid compound called ammonium chloride. This reaction is a classic example of a neutralization reaction, where an acid reacts with a base to form a salt and water.


How do you separate ammonium chloride and common salt?

Heating the mixture ammonium chloride is decomposed after 315 oC.


Can you prepare ammonia using calcium oxide and ammonium chloride?

Yes. Ammonium salts such as ammonium chloride will react with a strong base to yield ammonia.


Which separating technique is suitable for ammonium chloride and sodium chloride?

Sublimation - on gentle heating ammonium chloride will sublime. Sodium Chloride does not and has a high melting point.


What color is ammonium chloride?

Ammonium chloride is colorless.Ammonium chloride, as a solid, is white in color. It is highly soluble in water and solutions of ammonium chloride is colourless. The solid form also sublimes on heating.


How do you separate ammonium chloride from a mixture of ammonium chloride and potassium chloride?

To separate ammonium chloride from a mixture of ammonium chloride and potassium chloride, you can use the process of sublimation. Ammonium chloride sublimes at a lower temperature compared to potassium chloride. By heating the mixture, the ammonium chloride will directly change from a solid to a gas, leaving behind the potassium chloride. The resulting gas can be condensed back into solid form for collection.


How can you seprate NaCl from NH4Cl?

Ammonium chloride may be released by heating.


How is heating of sugar and ammonium chloride is different?

The products of the decomposition are different.