[Mimo10]

Hello I'd like to duplicate the SF6 (Sulfur Hexafluoride) boat floating experiment... I'm in secondary one high school and want to do this experiment for the Science Fair but I need help.

Can someone explain to me what are the required items?
The process, like what we have to do and at what times do we do it?
Do we need to empty the air from the fish tank or something like that?
What quantity do we need of Gas & etc...?

[Arkcon]

It's an old favorite on these forums ...

http://www.chemicalforums.com/index.php?topic=17665.0

http://www.chemicalforums.com/index.php?topic=21746.0

http://www.chemicalforums.com/index.php?topic=15639.0

... so there's plenty for you to work with.