Dry ice and water
Aim: to watch dry ice and water mix to make coloured bubbles
Equiptment:
- Dry ice
- 80mls water
- 3 drops food colouring
- Detergent
- Measurement beaker
- Ice cream container
We did it but a problem happened in the sink.
Which gas is heaviest?
Aim: to find out which gas is heaviest out of CO2 and O2.
Equiptment:
- Test tube
- Test tube rack
- Dry ice
- Water
- balloon
We used gas to blow up a balloon.
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