By:Molly, Mateya and Tori

Saftey Rules

Make sure that you pull your hair back if you have long hair. That you always have your goggles on and your sleeves pulled up if you have long sleeves.

Chemical Reactions

Chemical Reaction Part 2

Once we blew out the lit stick and put it into the tube (Not touching the water) it only got foggy and warm. Which means it had a temperature change and gas being released. This reaction was a Decomposition reaction.

Chemical Reactions are cool!

After we poured NaI into PbNO3 this is what it turned out to be. This Chemical Reaction had color change, temp change, and gas being released.