http://www.youtube.com/watch?v=hVK9Om4wzBM
You can tell this is a chemical reaction because it changes color and there is smoke.
http://www.youtube.com/watch?v=8ypUVpwgcAA&feature=related
You can tell this is a chemical reaction because there is fire and smoke.
http://www.youtube.com/watch?v=896vJj6eWYw&feature=related
You can tell this was a chemical reaction because there are sparks.
http://www.youtube.com/watch?v=vJslbQiYrYY&NR=1
You know this is a chemical reaction because the liquid catches fire and then there is an explosion.
http://www.youtube.com/watch?v=w2mj-Sq2oeo&feature=related
You can tell this is a chemical reaction because there is lots of steam.
http://www.youtube.com/watch?v=5n7kBkBcXgo&NR=1
You know this is a chemical reaction because the liquid bubbles and changes color.
http://www.youtube.com/watch?v=_Pk6s1MbszA&feature=related
This is a chemical reaction because there is fire and smoke.
http://www.youtube.com/watch?v=zrNA8-eipGE&feature=related
You can tell this is chemical reaction because the color changes and the chemicals
Watching the videos I have noticed that the reactions stop after awhile when some of chemicals have spilled over the edge. During the reactions the color changes and there is smoke. In order to guess what chemicals are mixed you should see if it expoded or there was any smoke.
chemical reaction (Sorry I couldn't remember how to get it to show up on the page).
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