0
Sand and chalk can be separated through the centrifugal process. A centrifuge makes high speed cycles and the materials of different densities will be separated.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
How do you separate a suspension of chalk in water?
Filtration would separate the water, leaving the chalk particles behind.
How do you separate suspension of chalk in water?
Filtration would separate the water, leaving the chalk particles behind.
Explain Why blackboards are not scratched by chalk but by the sand embedded in the chalk?
Blackboards are not scratched by chalk because chalk is softer than the material from which the blackboard is constructed. Sand scratches blackboards because it is harder than the material from which a blackboard is made.
By which process can you separate a mixture of naphthalene and chalk powder?
Sublimation
Should you separate iron from sand with a magnet or a strainer?
it will get on the iron if you try to separate sand will be on the iron
How do you separate a mixture of sand salt chalk dust and amp iron filings.?
First remove iron filings with a magnet. That leaves sand, salt and chalk dust. Add water which dissolves the salt, and filter leaving the sand and chalk dust on the filter paper. Put that back in water and add acid to dissolve the chalk dust (CaCO3) leaving the sand as a solid. Filter to obtain the sand. The chalk dust will now be in the acid as CO2 and H2O and the Ca salt of the acid.
Explain why blackboards are not scratched by chalk but are scratched by the sand embedded in the chalk?
The hardness of sand is higher.
How do you separate chalk water?
Due to the chemical composition of Chalk, you can separate it from water either by filtration of evaporation.
How do you separate suspension of chalk in water?
Filtration would separate the water, leaving the chalk particles behind.
How do you separate a suspension of chalk in water?
Filtration would separate the water, leaving the chalk particles behind.
Explain Why blackboards are not scratched by chalk but by the sand embedded in the chalk?
Blackboards are not scratched by chalk because chalk is softer than the material from which the blackboard is constructed. Sand scratches blackboards because it is harder than the material from which a blackboard is made.
How will you separate sand?
we can separate sand by decanting
How do you separate sand and chalk from a mixture?
You can add water to this mixture, which will dissolve the salt but not the chalk. Decant the water, then boil it away, and you will be left with salt.Salt is much more soluble in water than chalk is.
How do you separate iron filings salt and chalk?
you dont.
How do you separate alcohol from water and chalk?
please HELP
How do you separate camphor from chalk powder?
by the process of SUBLIMATION.....
Why does a foil not separate chalk sugar and water?
kj
