Because it works extremely well.
I assume "iron filling" is supposed to mean iron filings? In this case, I would use a magnet to separate the two. The iron filings will stick to the magnet, leaving the sulfur behind.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
magnetic attraction
By using a magnet to separate the iron filings, you'd be left with the sulfur and sand mix. Selecting a solvent for the sulfur will allow you to dissolve the sulfur, and then all you have to do is put the sand in a filter and wash the sulfur through with the solvent.
Iron fillings has the property of being magnetic, so you could pass it through a magnetic drum to remove it leaving sulfur and sand. Since sulfur is a solute it will dissolve in water leaving sand and forming a solution. You can then pass that through a filter separating the sand and the solution containing water and sulfur. Now you can put the solution in an evaporating basin to evaporate the water leaving the sulfur.
Carbon disulfide can be used to separate a mixture of iron filings and sulfur. This is because carbon disulfide can be used to dissolve sulfur, thus leaving you with the iron filings.
Yes you can. Since the iron filings are magnetic, but sulphur is not - you can use a magnet to separate the two elements.
I assume "iron filling" is supposed to mean iron filings? In this case, I would use a magnet to separate the two. The iron filings will stick to the magnet, leaving the sulfur behind.
Use a magnet to extract the iron from the sulfur.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
First, place the sulfur, sand and iron filings in a plastic container. Next, use a magnet to remove the iron filings from the sulfur-sand mixture and surely,the iron filings will connect to the magnet, leaving the sulfur and sand behind.
magnetic attraction
I'm not sure that it's a regularly used method, but since iron is magnetic and sulfur isn't, you could use a magnet to pick up the iron filings.
By using a magnet to separate the iron filings, you'd be left with the sulfur and sand mix. Selecting a solvent for the sulfur will allow you to dissolve the sulfur, and then all you have to do is put the sand in a filter and wash the sulfur through with the solvent.
One way is to use a magnet
Iron fillings has the property of being magnetic, so you could pass it through a magnetic drum to remove it leaving sulfur and sand. Since sulfur is a solute it will dissolve in water leaving sand and forming a solution. You can then pass that through a filter separating the sand and the solution containing water and sulfur. Now you can put the solution in an evaporating basin to evaporate the water leaving the sulfur.
If the mixture is powdered sulfur and iron filings, use a strong electrostatic field. The sulfur will jump to the opposite charge leaving the conductive iron behind. ***************************** Or, you could add carbon disulfide which would dissolve the sulfur.