Sagot :
Answer:
1. Sugar can be separated by removing the water from the solution.
2. The techniques of dissolving, filtration and evaporation.
3. By using a sieve.
4. I'll use Fractional distillation.
5. Sea water is heated until it boils.
6. By decantation and sedimentation.
7. Use magnet to remove iron filings (magnetic attraction)
8. Chromatography
9. by the method of filtration
10. put the mix in a bucket of water, stir, wait a while and the separations is done.
Explanation:
1.Distillation is the process by which sugar can be separated from the sugar solution. The solution is heated. The water in the sugar solution boils at the 1000C 10 0 0 C.
2.The mixture of the two solids is added to water. The soluble solid is allowed to dissolve and the insoluble solid is filtered out. The soluble solid can then be obtained by evaporating the water.
3.A sieve to separate flour and rice although you cannot separate all of the flour from the rice because the flour is too small to see.
5.The salt remains in the liquid, and the steam is pure water. . Distillation requires a lot of energy to boil the water, and also to cool the steam down to condense it.
4Fractional distillation is a method for separating a liquid from a mixture of two or more liquids. For example, liquid ethanol can be separated from a mixture of ethanol and water by fractional distillation. This method works because the liquids in the mixture have different boiling points.
6.Decantation and sedimentation can be used to separate solids from a liquid when the solid is heavier than the liquid and is insoluble in the liquid.
7.Add water to remaining sugar/sand to dissolve sugar (solubility of sugar). Pour solution through filter to remove sand (solid).
8.When the water passes through the black ink it takes the pigment colors with it. Some pigments dissolve in water easier and are pulled with the water farther up the paper. This is called chromatography - separating the parts of a mixture so that you can see them one at a time. Black ink actually looks like a rainbow!
9.Clear water can be obtained from a sample of muddy water by the method of filtration. In this method, the sample of muddy water is poured through a cloth having fine pores or through a filter paper. Water will pass through the filtering medium, leaving behind the mud
10.place them both in water long enough to allow the sand to sink. the sawdust can then be separated from the sand that has settled at the bottom.