1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.
  2. Hi Guest, welcome to the TES Community!

    Connect with like-minded education professionals and have your say on the issues that matter to you.

    Don't forget to look at the how to guide.

    Dismiss Notice

Chemistry teachers - what is this reaction?

Discussion in 'Science' started by rachel_g41, Jul 8, 2020.

  1. rachel_g41

    rachel_g41 Established commenter

    Hi all
    I've been watching the series The Human Universe and in epidose 2 there's a great experiment which shows an indicator changing colour in beautiful patterns, apparently as a reaction goes forwards and backwards.
    Unfortunately the video doesn't mention what the reaction or the reactants are.

    Can anyone help? It's at about 15:20 if you're watching the full video

  2. msuxg

    msuxg New commenter

  3. rachel_g41

    rachel_g41 Established commenter

    Thank you!

Share This Page