I need to order some 7" balloons before I do this lab again. Since Party City went out of business, I haven't been able to find that size. I purchased 9" balloons, and they are acceptable, but we did not have the excitement of small explosions occasionally around the room like I have had in years past. The kids love it when that happens!
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| Initial Setup |
I also told second period to fill their tubes up to within about 1" of the top which will allow for more dramatic results.
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| Different Lab Group, but results after 25 minutes |
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