Aim: To find out which gas is the heaviest out of CO 2 and O 2
1. Test tube
2. Test Tube Rack
3.Dry ice
4.Water
5.balloon
6. Safety glasses
Thursday, August 3, 2017
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Kia ora Caleb, what a great photo you have posted! I can see you and your classmates are having fun. I wondered what the result of your experiment was? Which gas was heaviest? The CO2 or O2? Also I am curious to know how you conducted your experiment? Am very much looking forward to reading more about it.
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