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Forums
4hv.org :: Forums :: Chemistry
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Cool chemistry experiment . . .

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Bjørn
Fri Jun 09 2006, 11:43PM
Bjørn Registered Member #27 Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
There have actually been rare cases of stomach rupture due to ingesting gas producing substances (sodium bicarbonate for ex). I wouldn't try it.
Something like one case every decade, meaning that it will never happen to a person that does not have a dangerous medical condition to begin with. There are other reasons for not trying it, everyone will think you are a moron and it is very uncomfortable.


this should clear up any confusion...
Scott Ryan is a meteorologist so I don't think he is an expert.
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HV Enthusiast
Sat Jun 10 2006, 12:23AM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
I used to eat entire packs of Mentos along with Pepsi while watching TV at times. Nothing out of the ordinary every happened to me.

I think most of the CO2 has already escaped the beverage before you swallow it.
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Bjørn
Sat Jun 10 2006, 12:29AM
Bjørn Registered Member #27 Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
If you drink a whole bottle then swallow some mentos whole you may get some reaction, I did something similar when I was 7 years old and it was a fairly forceful reaction.
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Bored Chemist
Sat Jun 10 2006, 10:34AM
Bored Chemist Registered Member #193 Joined: Fri Feb 17 2006, 07:04AM
Location: sheffield
Posts: 1022
Ho Hum,
Take a bottle of soda and add a spoonful of sugar or sand or salt to it.
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G^3
Sat Jun 10 2006, 05:30PM
G^3 Registered Member #97 Joined: Thu Feb 09 2006, 05:40PM
Location:
Posts: 61
These things can make some really impressive displays. Look at this http://eepybird.com/dcm1.html
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Part Scavenger
Fri Jun 16 2006, 03:13AM
Part Scavenger Registered Member #79 Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
Yeah, my uncle has video of him and his co-workers doing this at lunch. It was like ten feet tall. Shame I don't have the vid. frown Pretty neat though...
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Heiders
Fri Jun 16 2006, 03:52AM
Heiders Registered Member #268 Joined: Tue Feb 28 2006, 02:44AM
Location: Ontario, Canada
Posts: 48
I am SO doing this next time I go babysitting! Thanks for the idea.
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Bjørn
Fri Jun 16 2006, 04:38AM
Bjørn Registered Member #27 Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
Fountains are boring, turn the bottle upside down and make a rocket.
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Jim
Fri Jun 16 2006, 04:32PM
Jim Dunce.
Registered Member #28 Joined: Fri Feb 03 2006, 03:29AM
Location:
Posts: 76
Warm the soda up first.
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Mike
Fri Jun 16 2006, 04:40PM
Mike Registered Member #58 Joined: Thu Feb 09 2006, 05:40AM
Location: Tri-Cities, Washington, US
Posts: 317
Actually, I found a really awesome way to do this to make rockets,
Link2
It looks like they throw the mentos in, or use a contraption to drop them in, and then smash the bottle against the ground.
The first video is just boring pictures, but the second part of it has video of them doing it, it looks really sweet..

Mike
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