How to prepare the Iodine Clock Reaction
Рет қаралды 55,916
10 жыл бұрынThis 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: www.nuffieldfoundation.org/pra...
@DKDexter999 4 жыл бұрын
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?
@official-obama 3 жыл бұрын
It looks simultaneous. You would be sitting for a long time if they released the slow-mo of the change
@andrewlarson5621 8 жыл бұрын
3:32 at .25 speed watch it
@michaelgannon8364 8 жыл бұрын
+Andrew Larson very cool
@Drachenbauer 3 жыл бұрын
at the first changing to dark blue, i thaught, it´s a video-cut...
@Dude8718 8 жыл бұрын
"Now mix it thoroughly" (stirs it once) lmaooo
@Camroc37 9 жыл бұрын
Don't do this trick on a friend if it is their water... They could drink the "water"...
@nicholesylvester1045 2 жыл бұрын
Thanks
@kevrsplayer5571 5 жыл бұрын
@nilered I was wondering why must the starch be wet before adding the boiling water. Is there a specific reason?
@samyarrafatzand757 Жыл бұрын
I have a question. The values are very specific. How did you decide how much of each substance to add? For example, why use 4.1g of sodium acetate, or 0.6g of starch?
@thewildhooligan7320 3 жыл бұрын
he sounds so different
@ghnna 3 жыл бұрын
The way you pronounce iodine and iodide got me real confused for a sec lol
@MissionFailed2 2 жыл бұрын
4:04 how did the solution in the beaker he's holding change like that? Or is that the already mixed one?
@aininsofia1372 2 жыл бұрын
Ya, already mixed one
@TheChemistryShack 9 жыл бұрын
Why doesn't the thiosulfate just reduce all of the H2O2?
@user-jv2th4kq3y 7 ай бұрын
You should keep a white paper backside. Then the visual effect would be much more beautiful.
@matthewweitz1949 Жыл бұрын
Cool
@haydonmort3142 9 жыл бұрын
Shame you didn't show to cycling back to clear. That's the best bit!
@NileRed 9 жыл бұрын
Haydon Mort Iodine clock doesn't go back!
@madlad1391 9 жыл бұрын
I think you were taking about the Briggs-Rauscher reaction :)
@yallapadmaja3282 4 жыл бұрын
@@NileRed this reaction can be backed by adding few drops of sodium thiosulphate into one beaker and this into it
@tristanboi11 4 ай бұрын
Is this Nile's least viewed video?😅😅
@chrispy780 2 жыл бұрын
Damn so low views and comments
@willdeng3748 7 жыл бұрын
Can the glacial acetic acid be substituted?
@large_individual 8 ай бұрын
bro why the fume hood so dirty
@rubendelacruz7395 6 жыл бұрын
Lmao
@nosenseofhumor1 3 жыл бұрын
thats how religions get started.
@witherornot388 9 жыл бұрын
First!!!
@hadinossanosam4459 8 жыл бұрын
NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO Stop it.
@madhanrajmasilamani710 2 жыл бұрын
I am replying you after 7 years LOL!!!