#demonstations

[practicalsciencestuff]

Briggs Rauscher reaction quite complicated to set up and produces a lot of iodine so make sure you have some sodium thiosulphate to neutralise it with at the end! Remember to do a Risk Assessment before trailing it

http://ncsu.edu/project/chemistrydemos/Kinetics/BriggsRauscher.pdf

[practicalsciencestuff]

The amazing density bottle, two plastics and two liquids any guesses?