Dizzolvation
A mixture of sand and gravel is commonly used in construction. By using a wire mesh, the two materials can be separated.
Add water, separate the water from the sand. Let the water evaporate.
Use a magnet.
to separate the mixture of sand and sugar:- first: you can mix water in it and after mixing you can separate the water and sand. and after that you boil the water until whole water is evaporated and you get sugar and sand separated. second: if difference b/w size of sugar and sand particle you can use met to separate them.
Simply,just get a filter paper add this mixture and as sand is insoluble in water it will be collected in the filter paper as a residue (it will not pass).However the water will pass as a filtrate so we can now take these two separately
Settle it and pour off the water, or simply filter the sand out of the water.
A mixture of sand and gravel is commonly used in construction. By using a wire mesh, the two materials can be separated.
Separating the nails from the sand is to use a magnet. This works .... and water in a sealed jar, the sand spreads through the water ...... to be crushed to a fine powder before the copper ore.
If you dissolve the salt and the sand in water the sand will stay beind and the salt would dissappear. But if you want the salt back you can evaporate it off, by boiling the water. (with the dissolved salt in it)
you can use magnets to separate iron from sand.
Sand is insoluble and can be separated by filtration.
Add water, separate the water from the sand. Let the water evaporate.
we will use some methodsto separate pumice from water we will use a magnateto separate sawdust from water we will use the method of sedimentation , to make it more clear we will use the method of filtration
Use a magnet.
Use a magnet to attract all the iron out of the sand
We can use a magnet. It will attract the iron and pull it from the sand.
Use water. Mix it around, the sugar will dissolve into the water. Use a siv to separate the water and the sand, put the water in a container and wait for the water to evaporate: leaving sugar and sand.