Separating Techniques Revision
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Onderdelen in deze les
Slide 1 - Tekstslide
Match the lab equipment to its name.
Beaker
Conical Flask
Tripod
Bunsen Burner
Test Tube
Measuring Cylinder
Gauze
Funnel
Slide 2 - Sleepvraag
Is this substance pure?
A
Yes
B
No
Slide 3 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 4 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 5 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 6 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 7 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 8 - Quizvraag
Mixtures
Pure substances
Slide 9 - Sleepvraag
Slide 10 - Tekstslide
Slide 11 - Tekstslide
Element or compound?
A
Element
B
Compound
Slide 12 - Quizvraag
Element or compound?
A
Element
B
Compound
Slide 13 - Quizvraag
Element or compound?
A
Element
B
Compound
Slide 14 - Quizvraag
Element or compound?
A
Element
B
Compound
Slide 15 - Quizvraag
How many elements can you see?
A
2
B
4
C
7
D
13
Slide 16 - Quizvraag
How many atoms can you see?
A
2
B
3
C
7
D
13
Slide 17 - Quizvraag
How many compounds can you see?
A
2
B
4
C
7
D
13
Slide 18 - Quizvraag
Describe these particles in as much detail as possible.
Slide 19 - Open vraag
Describe these particles in as much detail as possible.
Slide 20 - Open vraag
Describe these particles in as much detail as possible.
Slide 21 - Open vraag
Name each separation technique.
Filtration
Evaporation
Distillation
Chromatography
Slide 22 - Sleepvraag
Slide 23 - Tekstslide
Which mixture could be separated by filtration?
A
Oil + water
B
Sand + water
C
Sand + salt
D
Salt + water
Slide 24 - Quizvraag
The solid collected by the filter paper is called the...
A
Filtrate
B
Mixture
C
Residue
Slide 25 - Quizvraag
The liquid that passes through the filter paper is called the...
A
Filtrate
B
Mixture
C
Residue
Slide 26 - Quizvraag
Filter paper
Funnel
Beaker
Residue
Filtrate
Mixture
Clamp
Slide 27 - Sleepvraag
Put the steps in order.
Add water to the mixture of salt and sand. Stir carefully.
Collect the filtrate.
Set up the apparatus.
Pour the mixture of salt, sand and water into the funnel.
1
2
3
4
Slide 28 - Sleepvraag
What is this separation technique called?
Slide 29 - Open vraag
Label the apparatus.
Evaporating basin
Gauze
Bunsen
burner
Heatproof mat
Tripod
Slide 30 - Sleepvraag
Filtration separates...
A
an insoluble solid from a liquid.
B
a soluble solid from a liquid.
Slide 31 - Quizvraag
Slide 32 - Tekstslide
Filtration
Evaporation
Distillation
Separates
Example
Insoluble solid from liquid.
Soluble solid from liquid.
Soluble solid and liquid.
Sand and water.
Salt and water.
Ink and water.
