http://www.youtube.com/watch?v=hVK9Om4wzBM
It turned red, bubbled and then red gas floated of the top of the glass.

http://www.youtube.com/watch?v=8ypUVpwgcAA&feature=related
A little ball of fire starts to moving around in the dish and slowly gets smaller and smaller until it fades away.

http://www.youtube.com/watch?v=896vJj6eWYw&feature=related
It exploded into a firework like explosion.

http://www.youtube.com/watch?v=qRmNPKVEGeQ&NR=1
Similar to the 2nd video but the fire ball turned purple.


http://www.youtube.com/watch?v=vJslbQiYrYY&NR=1
It burns for a while then explodes upwards in a puff of smoke.

http://www.youtube.com/watch?v=w2mj-Sq2oeo&feature=related
liquid Nitrogen floated across the pool and spread all over the pool.

http://www.youtube.com/watch?v=5n7kBkBcXgo&NR=1
The dry ice does nothing in the pool for a long time then it explodes and creates a crater for a split second.

http://www.youtube.com/watch?v=_Pk6s1MbszA&feature=related
Foam pours out of the vile and it turns darker and thicker over the seconds.

http://www.youtube.com/watch?v=-i8UGUN9Czg
The chemical is added and it lights on fire and burns quickly then dies out.