Hoofdstuk 1 herhaling 3HT



Chapter 1


Chemistry is everywhere
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Slide 1: Tekstslide
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In deze les zitten 11 slides, met interactieve quizzen en tekstslides.

Onderdelen in deze les



Chapter 1


Chemistry is everywhere

Slide 1 - Tekstslide

Slide 2 - Tekstslide

1.1 Properties of substance

(Stofeigenschappen)

how to describe a substance

- constants of substance
(number and unit)
 

Slide 3 - Tekstslide

Properties of a substance
Colour
Shape
Mass
Volume
Melting Point
Solubility
Smell
Density
Phase at room temperature
Combustibility
Poisonous

Slide 4 - Sleepvraag

Constants of a substance
Colour
Shape
Mass
Volume
Melting Point
Solubility
Smell
Density
Phase at room temperature
Combustibility
Poisonous

Slide 5 - Sleepvraag

1.2 Safety
Handling substances
- Hazard pictograms
- H and P-phrases


Experiments
- Gas burner
- Actions, observations, conclusion

Slide 6 - Tekstslide

Which flame do we use to heat up a substance?
A
Yellow flame
B
Interim flame
C
Colourless flame
D
Rustling flame

Slide 7 - Quizvraag

Test tube holder
Test tube stand
Wash bottle
Tripod
Gas burner
Gauze

Slide 8 - Sleepvraag

1.3 Transition of phases
Triangle of phases
Phases (gas, liquid, solid)
Indications of the state: (s), (l), (g), (aq)
Transition of phases

Pure substance or mixture
Melting and boiling point
Melting and boiling range
Temperature in Kelvin or Celsius


Slide 9 - Tekstslide

Pure substance
Mixture
Melting Point
Boiling Point
Boiling Range
Melting Range

Slide 10 - Sleepvraag

Which transition of phases is shown in the equation?
water (s) --> water (g)
A
Condensation
B
Sublimation
C
Melting
D
Evaporation

Slide 11 - Quizvraag