Separating mixtures

What’s the easiest way to separate salt water?

• Evaporation

• Filtration

• Sieving

What filtration method should we use for separating ethanol and water?

• Sieving

• Magnets

• Fractional Distillation

• Separating funnel

What is the name of the apparatus?

(a)  

What apparatus do you need for Evaporation?

• Bunsen burner

• Evaporating dish

• Wire gauze

• Tripod stand

• All of the above

We can use decanting to separate mud and water.

• True

• False

What is used for Chromatography?

• Solvent

• Beaker

• Paper

• Evaporating dish

• All of the above

Evaporation removes ... from a ... .

• Solution, solvent

• Solvent, solution

• seawater, salt

To separate a mixture of soil and water what separation method is used?

• Filtration
• Distillation
• Chromatography
• Evaporation

What is 7?

• Cold water comes in

• Warmer water comes out

• Solution comes in

• Steam goes out

What is the substance left on the filter paper called?

(a)