Seperating Mixture

Question 0

Name 5 ways to seperate mixtures

Answer 0

Filtration 
Evaporation
Decanting
Distillation 
Chromatography (just for ink)

Question 1

What is a mixture

Answer 1

A mixture is two or more substances mingled together but not chemically combined

Question 2

What is the method of filtration

Answer 2

1. Make a mixture of soil and water
2. Put a funnel in a conical flask
3. Put filter paper in the funnel
4. Slowly pour in the mixture
5. Wait 5-10 minutes

Question 3

What is the result of filltration

Answer 3

The filtrate separates from the residue

Question 4

What is the conclusion of filltration

Answer 4

Non soluble solids can be separated from a liquid by filtration

Question 5

What is the method of evaporation

Answer 5

1. Make a mixture of salt and water in an evaporating dish
2. Place this over a basin of water
3. Turn on Bunsen burner
4. Wait for water to evaporate

Question 6

What is the result of the evaporation expire met

Answer 6

When the waster evaporates salt is left

Question 7

What is the conclusion of the evaporation experiment

Answer 7

Soluble solids van be separated from a liquid by evaporation

Question 8

What is the method for the distillation expire meant

Answer 8

1. Connects Liebig condenser to a round bottomed glass with a mixture of salt and water in it
2. Put the thermometer in the round bottomed glass
3. Turn on the Bunsen burner
4. Wait for the water to evaporate and condense again

Question 9

What is the conclusion for the distillation experiment

Answer 9

Water and salt van be es separated by distillation

Question 10

What is the result for the distillation experiment

Answer 10

A liquid is being bOiled into gas and then be condensed into a liquid state again

Question 11

What is chromatography used for

Answer 11

Chromatography is used to separate the different colour dyes in ink

Question 12

What is the method of chromatography

Answer 12

1 with a pencil and a ruler draw a line near the end of your chromatography paper
2 with a marker put a dot of ink onto the paper
3 wait 10-15 minutes for the water to drag the colours upwards

Question 13

What is the result of the chromatography experiment

Answer 13

You can see the dyes in the colour seperate

Question 14

What is the conclusion of the chromatography experiment

Answer 14

Different colour dyes in ink can be sepretaed by chromatograph

Question 15

What is decanting

Answer 15

Decanting can be used to separate a non soluble solid from a liquid by leaving the solid to settle at the bottom of the liquid