Use a magnet to collect all of the iron fillings. Then you make some static electricity with a balloon. Gently rub the statically charged balloon on the contents and it will take everything but the benzoic acid. Now put the rest of the mixture into water. The sawdust will float to the top, scrape them off. The salt will dissolve into the water. The sand will sink to the bottom, filter or seive the mixture. Boil the salty water until all the water has evaporated. Salt residue will be on the sides and the bottom of the pot and can easilly be scraped off. You have successfully separated salt, sand, iron, sawdust, and benzoic acid.
to separate these four items you will need a magnet, water, container, filter and filter paper and a stiring tool. Step 1 is to remove the iron filling by moving the magnet over the mixed materials to get the iron separated then you put the rest into a container which would be mixed the salt will dissolve the sand will sink and the sawdust will float to the top. You scoop the sawdust out and you filter the sand and leave the dissolved salt in the water until the water dissolves and leaved the salt. there you go.
First, you take a magnet and take out the iron filings, then you add water to separate the sand from the sulfur, and once you get the sand out you filter it one more time and you have sulfur in one pile, sand in another, and iron filings in the third pil.
Iron is extracted with a magnet.
Camphor is extracted with acetone.
Salt is soluble in water.
Finally sand remain as a residue.
Iron is extracted with a magnet.Salt is soluble in water.After filtration camphor remain on the filter.
Iron is separated with a (electro)magnet.Camphor is extracted with acetone.
Iron is separated with a magnet.Camphor is extracted with acetone.
by using a bar magnet,because iron fillings are magnetic and hence it gets attracted to that bar magnet
In solution, the salt will be dissolved in the water, the sand and iron will settle to the bottom of the container. Separate out the water, evaporate the water and the salt will remain, separate the sand and iron filings with a magnet.
Iron is extracted with a magnet.Salt is soluble in water.After filtration camphor remain on the filter.
Iron is separated with a (electro)magnet.Camphor is extracted with acetone.
Iron is separated with a magnet.Camphor is extracted with acetone.
by using a bar magnet,because iron fillings are magnetic and hence it gets attracted to that bar magnet
Camphor is a volatile solid i.e. its vapour pressure becomes equal to the atmospheric pressure much below the melting point. But, common salt is non-volatile. Hence, camphor may be very easily separated from common salt by a physical process, SUBLIMATION! props to yahoo answers
Heat mildy. camphor will sublime, collect it separately, cool to get back solid camphor.
Mix with water, the pass through a filter paper. The salt will be dissolved in the water so it will be removed with the water, leaving the iron filings and gold dust on the filter paper. Leave this to dry then separate off the iron filings using a magnet, leaving behind the gold.
a magnet would pull out the iron, and leave the salt.
One way to separate iron nails and salt is by using a magnet. Since iron is magnetic, you can move a magnet over the mixture and the iron nails will be attracted to the magnet, allowing you to separate them from the salt. Another method is to dissolve the mixture in water, as salt dissolves readily, and then use filtration to separate the solid iron nails from the dissolved salt solution.
you can filter it
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In solution, the salt will be dissolved in the water, the sand and iron will settle to the bottom of the container. Separate out the water, evaporate the water and the salt will remain, separate the sand and iron filings with a magnet.