http://www.howcast.com/videos/207904-Expanding-Balloon-Cold-Reaction
This entry is significant to this blog in the fact that it discusses endothermic and exothermic reactions. On our recent "Demo Day" we expanded a balloon similar to this experiment. In out experiment we found that the balloons were exothermic during the reaction. This experiment is opposite of ours and is instead endothermic.
Posted by John Rerucha
Monday, September 28, 2009
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