Saturday, November 5, 2011

Evidence of a Chemical reaction

In this video i observed that the water was turning yellow, then from the bottom of the tablet red stuff came out and the water turned red.

 
In this video the Lithium does not explode in the water but the piece goes around the bowl like a tiny fireball.  

In this video When he/she puts the Cesium in the water it sounds like if it explodes.


In this video The potassium is dropped in the water, and goes around the bowl and explodes after a few seconds. 

I think this video is really cool. The sodium and potassium are thrown in the water and spins around and then has a big explosion.

I noticed that the reaction is slow, but when it start s to overflow the liquid also starts to turn black, and smoke comes out from the top making me think that its hot.

The gummy bear just melts, and the tube also stays really hot.


I don't really understand the effect in this one, but i did notice that when the salt crystals are added something is twirling in the water and making a pretty design. 

My Choice
I think this is so cool. I love how in the first one it comes out so slow, and in the second one i was not expecting it to come out shooting like that. I notice that the Elephant toothpaste also has some kind of heat in it.

No comments:

Post a Comment