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Which physical method can be used to separate naphthalene from sand?
Wiki User
∙ 11y ago
By evaporation (under vacuum) of the naphtalene or filtration of the sand from this mixture
Wiki User
∙ 11y ago
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How do you separate naphthalene from sand?
by sublimation
How do you separate sand iron filings naphthalene ball and sodium chloride?
Iron filings removed magnetically. Water will dissolve sodium chloride and suspend sand. Sand can be filtered out of the solution, and salt reovered by evaporation of water. Naphthalene can be removed separately if necessary by solution of mixture in alcohol.
What method do you use to separate gari and sand?
Dizzolvation
Is separate sand from grave a physical or chemical change?
Physical because you are not changing the substance.
How can you separate sand table salt iron fillings and naphthalene?
You can pull the iron out with a magnet. Heat the mixture, taking appropriate safety precautions, and the naphthalene will sublime off and can be collected on a cold surface. Add the remainder to water, the salt will dissolve and the sand won't. Filter to collect the sand, and crystallize the salt from the filtrate.
How do you separate naphthalene from sand?
by sublimation
How do you separate sand iron filings naphthalene ball and sodium chloride?
Iron filings removed magnetically. Water will dissolve sodium chloride and suspend sand. Sand can be filtered out of the solution, and salt reovered by evaporation of water. Naphthalene can be removed separately if necessary by solution of mixture in alcohol.
What method do you use to separate gari and sand?
Dizzolvation
How do you mechanically separate sand and gravel?
A simple method is sieving.
How do i Separate naphthalene potassium chloride and sand?
Add warm water to dissolve the KBr which is very soluble. This would become the aqueous layer and would be more dense and thus at the bottom. Add them to a sep funnel and decant. Evaporate the water off and you have the KBr. The remaining fluid in the sep funnel is npahthalene
Is separate sand from grave a physical or chemical change?
Physical because you are not changing the substance.
How can we separate naphthalene from sand?
One way is to dissolve the ammonium chloride in water, then recover the ammonium chloride by evaporation; the naphthalene will not dissolve in water in any substantial quantity.
Which method is used to separate a mixture of sand and iodine crystals?
sewing and grainnize
How will you separate sand and water?
Via filtration method using filter paper or strainer.
How do you separate insoluble sand and water?
The simplest method is filtering using an adequate filter.
Is separate sand from gravel chemical change?
No, it's a physical change because you can still separate the two from each other.
I have a mixture of sand and water. What is a method that could be use to separate the mixture?
Settle it and pour off the water, or simply filter the sand out of the water.
