I Made a Chemical Stop Light

[@tzwacdastag8223]

Who else wants this dude at their school

[@bladeofevilsbane5808]

How I thought my science classes would be like vs how they actually are. I like hands on chemical science, however most of the time I just read out of a giant text book.

[@nealcharmkansel6150]

It ll be fantasic!

[@fundemort]

Can u not call him 'dude'.

[@klkkloreklffd]

@@fundemort But yeah i would like that dude at my school

[@tzwacdastag8223]

@@fundemort sorry

[@TheRealGuywithoutaMustache]

This is very fascinating. Truly mind blowing what you can do with basic chemistry.

[@forktheexecutioner5684]

Who else remembers when he only crushed things with the hydraulic press

[@forktheexecutioner5684]

Tutorialzz Daily ikr

[@MARLEYFANcbr]

Hydraulic Press Action

[@utkarshtiwari2089]

damnnnn i remember

[@shivammaurya1657]

Hydraulic press action

[@nobody6317]

I read the title as “I made a chemical to stop light” oops

[@swifty4615]

Same

[@timekillerjavi3929]

Yup same lol

[@_Cfocus]

Same

[@Rho-9-Security]

same

[@ArynWellspring]

Knowing this channel, I wouldn’t be surprised if he could do it.

[@isaacchen3857]

I've been wanting to do this experiment for a while, I even purchased a flask so it looks cooler :P I've been wondering, though, does this reaction consume anything? Would I have to add more glucose/indicator/air for the color change to continue, or could I seal it and it would work indefinitely? Thanks for reading!

[@ravishd5455]

Isaac Chen i liked your comment so that he can see this👍

[@danielemicucci4788]

I don't think you're going to have that problem because both the glucose and the indicator are merely changing their oxidation number,and those are reversible processes. The oxygen instead gets absorbed into the solution when you shake the flask and then it returns into its gas state. Alternatively you can think it like this,a closed flask is a closed system (meaning that no matter can escape) and all the reactions happening are subject to equilibrium (are reversible),add in Lavoisier's principle(during a chemical reaction no matter is destroyed, everything transform) and the only logical conclusion is that the reagents won't be consumed "permanently" or at least I think so

[@felix.mp3639]

Daniele Micucci but how can I keep making it change colors infinitely?

[@TheActionLab]

Depending on how much sugar, oxygen and indigo carmine you have in the closed bottle it will eventually come to an equilibrium and will remain only one color (maybe yellow, red, or green depending on how much glucose and oxygen you had). Once it is at equilibrium, even if you shake the bottle, nothing will happen because all of the reactants (the limiting reagent of glucose, oxygen or indigo carmine) have already been used. This process can be reversed by opening the lid and adding more glucose or oxygen or indigo carmine and then you would see a color change temporarily again. The only reason you are seeing a color change in any of these experiments is because you aren't at equilibrium yet. So, a sealed bottle would just get to an equilibrium, most likely just end up yellow since you are usually putting in excess glucose and le chatelier principle will push equilibrium to yellow.

[@isaacchen3857]

Wow, thanks for the answers guys! This community is so friendly compared to most. You all rock.

[@deru9496]

Turn the beaker upside down. Well done its invisible now!

[@Wishingweezy]

Lol Can u sub to me deru

[@4ourkast]

nice picture

[@skmgeek]

Teacher: What colour is in between yellow and green? Me, an intellectual: *Red*

[@scootersplace2524]

Wow that’s interesting!! 😱

[@WordsByShayma]

This channel has the coolest videos

[@MrBlaq]

The nurse is still waiting for you to turn in that pee jar.

[@stupidas9466]

Don't know what would be worse, having your pee jar turn red or green.

[@MammaOVlogs]

lol too funny

[@j5892000]

A stop light just stops. You made a traffic light

[@stein1385]

Cant BOO this bartender.. He brings the BEST! Ty Action Lab! Your stuff is top shelf!

[@carinhall4508]

Would it go from green back to yellow faster in the vacuum chamber?

[@rexthegamergembox]

This guy will discover something one day..

[@Wishingweezy]

He discovered a lot this life lol Rex can u help my channel out with a sub??

[@Sciptopia]

@@Wishingweezy done

[@Wishingweezy]

@@Sciptopia happy moment brother thanks for ur support .. i hope u will be with me.😆😆

[@cetyl2626]

I did this at home with my Daughter, we had a blast and learned about oxidation and reduction!

[@MammaOVlogs]

way to go

[@rocky3701]

Bro this is y u are called best yotuber by ur simple crazy experiments love from india

[@jordanezell5132]

Will you please try to make and test Da Vinci’s diving suit next?

[@JanaKruspe12]

I love how he is amazed every time :D

[@DANGJOS]

Really cool thanks! I'm glad you took us through the actual chemistry.

[@Wishingweezy]

Yaa its true Can u sub to me

[@RomanoPRODUCTION]

When you remember The Action Lab is a chemical engineer, years later he proves that brilliantly 💟

[@nekososu]

i thought hes some kinda phd in physics. maybe my memory goes wrong

[@marcularis]

Now let's make the stop lights use this chemical reaction, and tell people to plant more trees so that the green light will stay on for longer

[@jkadofo]

Wow

[@chrissy.v]

That is genius

[@neenagupta4695]

Nice idea

[@tuyiren781]

Sorry to be that guy to ruin the positive feedbacks but having to replace all the traffic lights just for this is inefficient, not to mention planting more trees barely will raise the atmospheric oxygen level or not at all.

[@marcularis]

@@tuyiren781 Who the f*** would do that bro😂😂

[@crushwithtommy.official]

Amazing 👍🏻😊😁

[@jaredandjaninajones7984]

You should make it green then put it in the vacuum chamber

[@felix.mp3639]

Science fair project! YEs thAnks for the idea

[@Wishingweezy]

Lol can u sub to me??

[@SundeepKP]

Try spinning this liquid in a mixer/ grinder

[@gabrielanthony1325]

Forbidden Kool Aid

[@jiajitang]

Cool! I did a similar experient with methylene blue and the solution would be clear at reduced state and would be blue when shaken (oxidated state).

[@babysinha8450]

Is it a solution of water and laboratory glucose

[@rakeshmisra5749]

Can you say something about quarks with an experiment

[@tubbymontana7090]

That’s dope 😱

[@LugiaMCG]

the contents from this channel is sooo original..

[@SaquibFaisal]

If we seal the jar can the play with this color changing solution for like whole lifetime?

[@TruthIsTheNewHate84]

This is an interesting reaction. Thanks for the upload.

[@Gauntlets]

A small part of me was expecting da liquid 2 turn black!

[@vigneshkumar9378]

Bro i like your videos.. love from India

[@HarnaiDigital]

I love You Bro. You Arr My Teacher.

[@Wishingweezy]

Lol Can u help me i mean can u sub to me??

[@sarvesh_nk]

I will keep it as showpiece on desk

[@Wishingweezy]

Lol Ur indian ... u worship ganapati too .. Ok can u help me out i mean can u sub to my channel..it can be done by clicking on the hulk icon on ur left.;

[@travis173]

I don’t know why but his voice makes it sound like he is a little bit sad and I’m a little bit worried

[@danieldippolito7106]

very cool! will the solution expired? if so about how long will it be good for ? thanks

[@ABDULLAHKHAN-rq6qp]

make a video on how sun is burn in solar system without oxygen. love from Pakistan

[@wakaralfaruq8761]

Isn’t that a chemical equilibrium?

[@miningway7912]

Gluctose + pure oxygen = red + more oxygen = green!

[@linabkerat3200]

so you don't use hot water at all? please provide the concentration of indigo carmine you used

[@pauljackson3491]

You should do some experiments that people can do at home without weird things. I don't have much access to indigo carmine.

[@andrewmiller8402]

Honestly man, I really dig the shorter videos!

[@BirinderSingh]

How hot does a bucket of water need to be so that it boils a pool of water on contact?

[@MARZ1911]

Can you use indigo carmine powder?

[@snowflower7360]

I wish you were my science teacher

[@alanmanlokng3140]

is it possible to have some plants adding oxygen to the solution by doing photosynthesis so that the colour changes regularly with some pattern?

[@TheTrueRavenQueen]

yay i can finally have a portable stop light to stop those haters from hating

[@hosseinpeste9213]

Hello, can light aqueous solution of zinc bromide be decomposed using light?

[@gbormann71]

Can you do a Zhabotinski next? 😁 (I'm not a chemist, I just had a great chemistry teacher like you in high school...a long time ago. 😊)

[@mamtagajwa4239]

Ohhhh...................... It's amazing

[@junyizou5943]

Can you put this experiment on next action box?

[@onedirtrider]

I added extra virgin olive oil to a pot of warm water while almost all the oil went to the top about 2-4 drops stayed on the bottom as if stuck in a pool if I shake it it trys to release it plz explain this effect after boiling the spot stayed on the bottom

[@onedirtrider]

Also I just washed the pot with dawn and a sponge before hand

[@harishs7384]

this is awesome

[@xiaoshen194]

oxygen made it red faster than ghenghis khan!!

[@DeeEm2K]

What

[@DrRiq]

@@DeeEm2K he said, "OXYGEN MADE IT RED FASTER THAN GENGHIS KHAN!"

[@leonleon4597]

@@DeeEm2K he mean the oxygen make that water turns into red faster than Genghis Khan spills the blood at the river...

[@DeeEm2K]

@@leonleon4597 oooooooh. What

[@n3gi_]

Stfu Ghengis khan was a legend, If humans lived for 200 years than he would have conquered the whole world.

[@FIGHTforFreedom7777]

CAN YOU PUT IT IN THE VACUME CHAMBER TO PULL OUT THE OXYGEN

[@Wishingweezy]

IDK it may be interesting Meanwhile can u sub to me ??

[@Wishingweezy]

@@puntheaverage2079 sorry man

[@Wishingweezy]

@@puntheaverage2079 plz can plz can u plz

[@Njadmessi]

Now:stopping light Next year:starting multiversal domination and has god as his friend

[@skmgeek]

Njad Messi11 lol

[@maeday8839]

Where can I get indigo carmine from?

[@gvisser5]

Stop! Hammer time

[@JohnSmith-td7hd]

Please sell me a kit to do this at home!

[@marstargalaxy1257]

U should try making a drink outta this but u know.. edible

[@Dorincelmic]

That's awesome! Always entertaining :)

[@advittripathi8657]

Very good video

[@Abhishek.Rana.]

Really! Nice

[@wunjarlawilliams3606]

Will a vacuum effect it

[@Catpenguinrobloxmaster]

So where is this light?

[@silverwolvez]

Question is it possible to make light stop moving? To directly slow down light to a point where it's visible to either directly see it's motion or just doesn't move at all? I feel like. Both yes and no because it is a particle so yes but it's never been done so no? So on the other side of that what would it require for you to be able to stop lights movement?

[@littleparadox7478]

I want to makr this but where can we buy this materials #chemicals

[@DCice13]

This seams to be similar to the liquid aquarist use to test CO2 levels in a tank.

[@Wishingweezy]

LOl Can u help me out i mean can u sub to me ??

[@DenisLoubet]

"That is so cool!" :-)

[@TheDutchOne]

What happens if you shine a green, yellow and red laser through them? Will it be visible, glowing or absorbed?

[@stupidas9466]

Yes. You're welcome.

[@jasondhaya]

Cool video Can you do a collaboration with the king of random or mark rober?

[@flying_fishroe]

Or NileRed!!!

[@ExodusRae]

Love King Of Random

[@gpm_marcus7676]

Can u put this in the reaction lab subscription box plzzzz

[@KingNubs1]

What happens if u used co2 instead

[@liirrumibul8873]

Did anyone else think this was a prank because you didn’t see the color change, but then you remembered your color blind? 😂

[@ThatGuy-sd3zl]

Enchroma glasses may help.

[@littleparadox7478]

Can we use anyother thing in place of Indigo Carmin ??? #ReplyFAST

[@shubhenduparida3850]

First Battle of this new year...Ohh yhea

[@Wishingweezy]

Are bhai mere channel ko sub ke liye

[@_mossy_8520]

Looks tasty

[@backwoodsjunkie08]

All the 5yr olds on KZbin are obsessed with pretty colors

[@Wishingweezy]

Lol Eggbert? Can u help me out i mean can u sub to my channel

[@parallelalpha]

Would this be cheaper than making a traditional stoplight?

[@sankhasubhrahaldar380]

formes a red intermediate it means is it a 2 step reaction🤔??

[@gbormann71]

More like oscillating between two phases. When it's half way, it is red (i.e. absorbing both blue and green light from the white ambient light). As he stated, more glucose merely increases the rate of reduction. However, apparently, to restart the cycle you'd have to shake (or put it on a magnetic mixer). This suggests either there is phase separation or a very low activation barrier to invert the reaction. Oh, there is a third possibility: the shaking increases oxygen uptake (though there appears to be a cover preventing atmospheric exposure and hence oxygen exposure).

[@sankhasubhrahaldar380]

@@gbormann71 got it!!

[@music_creator_capable]

Cool!

[@misakamikoto8785]

Starbucks: Introducing the new glutee oxytee RGB latte:

[@AmaroqStarwind]

Didn't you do this experiment before?

[@imnotfuckingusingthisaccou2574]

If you drink it, do you turn into a traffic light?

[@shivrajakumar2662]

Is that reaction forever

[@jefftiell8043]

Not a stop light yellow needs to be the intermediate

[@seminaia2009]

This phenomena is called le chatelier's principle it is very interesting !!!!!

[@tushar404]

Where can we apply le chat. principle in this??

[@OF01975]

Love Cricket increasing reactant conc. drives reaction to right

[@seminaia2009]

@@tushar404 It is applied in industrial chemicals where say we want a higher yield of H2SO4 and more. Here's an article: prezi.com/t6oajthzc2es/industrial-applications-of-le-chateliers-principle/

[@atanas4593]

Epic science

[@ratataran]

Cool.

[@misabharis]

Traffic liquid.

[@Dondlo46]

Dude where is your nobel prize

[@brendakrieger7000]

Very cool experiment🚦🚥

[@IIGrayfoxII]

Add a few drops of Hydrogen Peroxide

[@VishalBaal]

That is so cool.........

[@null_13]

U r amazing

[@Sham_Knubs]

Bruh I’m colorblind and they basically look the same, the struggles of being kinda red green colorblind😢

[@Sham_Knubs]

Red and green at least lol

[@idontthinkso2431]

So you don't have driving license?

[@winterburden]

Next make a chemical fleshlight 😮