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C1.3 WHAT HAPPENS TO THE SIZE OF THE SAMPLE?
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Look at the image on the right, which is taken from the end of the video:

The 0.05 ml of water in the liquid state now occupies a space of over 100 ml in the gas state.

The volume of the gas state is over a thousand times more than the liquid state.

The only particles in the syringe are water particles.

Notes: see Teachers’ Guide


 
The syringe contains water in the gas state.
 
teachers’ guide c2
teachers’ guide hs2


more info
c1: gas state
c2: boiling water
c3: boiling point
c4: gases
c5: using ideas
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