crystilisation,evaporation,filtration - chemistry

Question 1

what is the scientific terminology for a mixture with a solute that does not dissolve in the aqueous solution?

Answer 1

insoluble solid

Question 2

what is the scientific terminology for a solution with a solute that dissolves in the aqueous solution?

Answer 2

soluble solid

Question 3

what is the job of filtration?

Answer 3

To separate insoluble solids from liquids

Question 4

what is the job of filter paper?

Answer 4

it contains tiny holes so that water can pass through but not solids

Question 5

what are the two separation options for separating a solotion?

Answer 5

crystallization and evaporation

Question 6

what is the benefit of evaporation?

Answer 6

it is a quick and easy method for separating the solids and liquids

Question 7

what is wrong with evaporation?

Answer 7

When heated with a bunsen burner, some solids decompose (Thermal decomposition) and break easily

Question 8

what are the two differences that crystallisation has to evaporation?

Answer 8

you heat the solution more gently (e.g using a water bath)
To dry them, you can either place them somewhere warm or warm them in the oven