Скачать или смотреть The Rainbow Fizz Experiment

This is a great class experiment to do with year 7 students to show them the pH scale, neutralisation and find out who can produce the most beautiful gradient of colours.

You will notice I didn't get a huge fizz as with most other experiments, but it is possible that you may have to play around with the concentrations if that's what you are looking for. The following link may help you:

http://mysecretsciencerecipes.weebly....

I tried the second method.

I'd like to thank Rosie for her design of the creative pH scale on the noticeboard, and the technicians for the wonderful jobs they do that truly make science fun for everyone.

Last but not least, I'd like to thank my friend Sam Stone for allowing me to use his music on this video. Subscribe to his YouTube Channels, Facebook Page and listen out for some of his truly amazing tracks.

Facebook:
  / itssamstone  

YouTube:
   / itssamstone  
   / @samjstone2k  

More coming from me soon guys!