Sandwich Bomb It's a CO2 Sandwich... with explosive results!
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Some special guests join Steve Spangler to show the classic baking soda and vinegar reaction, with an explosive twist! These CO2 sandwiches take just a little punch to start the amazing chemical reaction. Then take your demonstration to the next level... throw in a few variables and you have an amazing science project.
Brad N., Salt Lake City, UT - August 10, 2009
Great idea
I always just poured the vinegar and baking soda together and tried to seal the bag quickly. Putting the vinegar in a the small bag and keeping it separate from the baking soda is a good idea. Funny to see your kids hit the bag and set off the reaction. |
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