Naked Science Forum

On the Lighter Side => Science Experiments => Topic started by: bubal7 on 18/02/2013 20:26:29

Title: Soap Bubbles Floating on Butane
Post by: bubal7 on 18/02/2013 20:26:29

Since butane is denser than air, soap bubbles float on an atmosphere of butane

http://www.youtube.com/watch?v=IF9rWzOxWtY (http://www.youtube.com/watch?v=IF9rWzOxWtY)

Butane density 2,52 Kg/m3
Air density 1,20 Kg/m3

So butane is twice as dense than air.