Okay so there are four experiments being done here. 1st is one with heat and Magnesium. 2nd is steel wool and a 9 volt battery. 3rd is a Potassium compound and a Gummi Bear reaction. and the last one is called " GENIE IN A BOTTLE" which is a rection with Hydrochloric acid and a catalyst. enjoy. also most of these things is every day things we use.
@REPTANN dont you mean potassium permanganate?
tim0090 3 weeks ago
if my childrent were being thought that crap at that age i would be pissed!
tim0090 3 weeks ago
The last one is Hydrogen Peroxide not Hydrochloric acid, the catalyst is most likely Potassium Iodide
REPTANN 3 months ago