NileRed - 2014-05-01
This is an interesting reaction where two clear solutions are mixed, then after a period of time a sudden and drastic color change occurs. I used the guide found at this link: http://www.nuffieldfoundation.org/practical-chemistry/iodine-clock-reaction
Don't do this trick on a friend if it is their water... They could drink the "water"...
"Now mix it thoroughly" (stirs it once) lmaooo
I think it would be tremendously interesting to see this reaction teamed up with The Slow Mo Guys - seeing the color change in the solution at maybe 1,000 or 10,000 fps, and how it spreads - does it occur simultaneously more places in the fluid, or just spread out from one place?
at the first changing to dark blue, i thaught, it´s a video-cut...
@nilered I was wondering why must the starch be wet before adding the boiling water. Is there a specific reason?
Shame you didn't show to cycling back to clear. That's the best bit!
@Haydon Mort Iodine clock doesn't go back!
I think you were taking about the Briggs-Rauscher reaction :)
@NileRed this reaction can be backed by adding few drops of sodium thiosulphate into one beaker and this into it
how about do the potassium permanganate + NaOH + sachrose
he sounds so different
Why doesn't the thiosulfate just reduce all of the H2O2?
Can the glacial acetic acid be substituted?
thats how religions get started.
Lmao
First!!!
NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Stop it.
Andrew Larson - 2015-09-06
3:32 at .25 speed watch it
Michael Gannon - 2016-03-24
+Andrew Larson very cool