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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 is one property which is shown by ammonium chloride but not by sodium chloride?
Ammonium chloride can undergo sublimation, meaning it can change from a solid directly to a gas without passing through a liquid state. Sodium chloride does not exhibit sublimation behavior.
What would happen if sodium chloride is taken instead of ammonium chloride during sublimation of ammonium chloride?
The experiment will not work because sodium chloride does not sublime. Ammonium chloride appears to sublime upon heating. However, this process is actually decomposition into ammonia and hydrogen chloride gas. NH4Cl + heat → NH3 + HCl (Wikipedia)
How to separate a mixture of sodium chloride and ammonium chloride?
Sodium chloride and ammonium chloride can be separated either by sublimation or filtration or crystallization. Sublimation can be found on this site ------------ http://www.lenntech.com/Chemistry/sublimation.htm. I personally think that this method is the easiest.
Why is sublimation of ammonium chloride is both physical and chemical change?
Sublimation of ammonium chloride is considered a physical change because it involves a phase transition from a solid to a gas without any change in the chemical composition of the substance. However, it can also be considered a chemical change because the bonds holding the ammonium chloride together in the solid phase must be broken in order for sublimation to occur, resulting in the separation of ammonium ions and chloride ions.
Why should you use sublimation to separate the mixture of salt and ammonium chloride?
Because ammonium chloride can be removed from salt by sublimation (at a given temperature).
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 can you separate ammonium chloride from salt?
By sublimation
What is one property which is shown by ammonium chloride but not by sodium chloride?
Ammonium chloride can undergo sublimation, meaning it can change from a solid directly to a gas without passing through a liquid state. Sodium chloride does not exhibit sublimation behavior.
Why do the sublimation of ammonium chloride in the fume hood?
This question is not grammatically correct. Why does one perform the sublimation of ammonium chloride in a fumehood? Because it creates ammonia and hydrogen chloride vapors, both of which are caustic.
What would happen if sodium chloride is taken instead of ammonium chloride during sublimation of ammonium chloride?
The experiment will not work because sodium chloride does not sublime. Ammonium chloride appears to sublime upon heating. However, this process is actually decomposition into ammonia and hydrogen chloride gas. NH4Cl + heat → NH3 + HCl (Wikipedia)
How to separate a mixture of sodium chloride and ammonium chloride?
Sodium chloride and ammonium chloride can be separated either by sublimation or filtration or crystallization. Sublimation can be found on this site ------------ http://www.lenntech.com/Chemistry/sublimation.htm. I personally think that this method is the easiest.
Write the equation for the sublimation of ammonium chloride?
mesured mass-mass by subtraction/mass by subtraction * 100%
How can you separate a mixture of ammonium chloride and salt?
By the process of sublimation.
Why is sublimation of ammonium chloride is both physical and chemical change?
Sublimation of ammonium chloride is considered a physical change because it involves a phase transition from a solid to a gas without any change in the chemical composition of the substance. However, it can also be considered a chemical change because the bonds holding the ammonium chloride together in the solid phase must be broken in order for sublimation to occur, resulting in the separation of ammonium ions and chloride ions.
Is sublimation of ammonium chloride a physical change or a chemical change?
Sublimation of any pure substance such as ammonium chloride by definition is a physical change, because sublimation is defined as passage of substance from the solid to the gas phase without passing through an intermediate liquid phase.
To separate mixture of naphthalene and ammonium chloride by sublimation?
Sublimation is a process where a solid directly turns into a gas without going through the liquid stage. To separate naphthalene and ammonium chloride by sublimation, heat can be applied to turn naphthalene into a gas, leaving ammonium chloride behind as it does not sublimate. The gas can then be collected and cooled back into a solid.
