Sulfur - Periodic Table of Videos

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A cool experiment called "the barking dog" is part of our new and improved video about Sulfur.
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Опубликовано:

20 окт 2024

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Комментарии : 500

@DeadPool-fx3sq 8 лет назад

Neil talked!!

@Foxpawed 8 лет назад

He talks on numerous occasions in older videos. So far going back through the elemental playlist, he's talked at least three times so far.

@horizonontheroof 8 лет назад

NEIL CAN TALK?

@johnmarvinpasol7355 8 лет назад

+easyhigh me too i thought he cant talk

@HntrSvrsn 4 года назад

I was gonna say

@Silvertarian 4 года назад

I was blown away

@knowledgeworld7929 4 года назад

😂😂😂😂😂

@drac0nis823 4 года назад

Duh, it's not like he doesn't have a voice, it's just that he doesn't speak very much.

@davidcrawford9407 8 лет назад

*Turns off lights* "So we have managed to create a darker environment."

@vincenzomontecalvo9311 8 лет назад

chemist have their weird way of calling things, with environment he is talking about the room.

@darylcheshire1618 3 года назад

The beaker the reaction occurs in is called the “containing vessel”, usually parts of it are finely distributed after the reaction.

@thinginground5179 3 года назад

@@vincenzomontecalvo9311 lol i remember the prof describing an explosion in a lab saying "everything in the lab was distributed around the room"

@Brunoenribeiro 4 года назад

list of elements neil reacts to, until now: - helium - sodium - sulfur

@greengreen110 4 года назад

hey, don't forget he laughed in the silver video

@somerandomguysrandomchanne1324 2 года назад

@@greengreen110 I’m replying to a 1 year old reply on a 2 year old comment, see you next year when I’ll comment again

@aloedg3191 2 года назад

@@somerandomguysrandomchanne1324 ok

@user-pr6ed3ri2k Год назад

hallelujah praise the lord

@70AD-user45 6 месяцев назад

The correct spelling is Sulphur.

@IdioticPlatypus 10 лет назад

neil speaks?

@UchihaFabio 7 лет назад

He is the kind of guy that everyone pays attention when speak

@miguelcoto4805 11 лет назад

You can do a barking dog using any empty bottle of hard liquor. I used to do it with a bottle of Bacardi, once empty, cover with a cork, and using your hand rub the sides of the bottle for about 10 minutes, take the cork of and drop a match and it will do the same sound and light effects. The left over alcohol that covers the inside walls of the bottle, turn in to a vapor from the heat produces by rubbing the out side of the bottle.

@emjhu3486 8 лет назад

5:59 "Though I don't think he told his wife that." You've got to love this man!

@prajeth 4 года назад

lol

@xXFluffers 9 лет назад

The deflagration of the gasses in the tube sound like a sci-fi weapon

@alexlubbers1589 8 лет назад

+Furball ikr

@BarryObama666 4 года назад

I can fart like that on occasion 😂 especially when I've had brand and toast.

@RadicalCaveman 2 года назад

@@BarryObama666 Does it leave a yellow residue?

@pete8420 8 лет назад

Whoever made that spelling mistake will suphur if his name is given out.

@ethansloss6854 8 лет назад

under rated comment.

@Austingame 8 лет назад

+Peter Stainforth eyyyyyyyyyyyy

@enderstar5017 8 лет назад

U just sabotaged my quest to pun every element vid... oh well.

@Austingame 8 лет назад

***** it was a pun.

@enderstar5017 8 лет назад

That pun was Ag-ion-izing.

@ultim8aggie 16 лет назад

I LOVE watching these and remembering back to my Chemistry days in college. Thank you for posting them.

@ultim8aggie 3 года назад

@@cornettino295 yes

@ultim8aggie 3 года назад

@@cornettino295 remember it? No, not until you brought it up again. Thanks 👍

@Tubilakken 13 лет назад

I just started taking chemistry and my teacher told about this channel. now I can't stop watching

@lechatcurieux4257 8 лет назад

He mentioned Colonel Shaw. I was lucky enought to see his legendary explosives lecture as an undergrad at Manchester in about 1973 and my ears have been ringing ever since...

@iLOVEpalestineNlebanonFOREVER 8 лет назад

Lucky!

@lizzy-wb5ii 8 лет назад

That's so cool man

@peterburke5720 Месяц назад

And now you come to mention it, I have a brief memory of seeing col Shaw in 1979 when I was a chemistry undegrad at Nottingham university. Probably the first time I've thought about it in 40 years.....

@johnclavis 16 лет назад

This was a standout episode of a standout series. Thank you all for the fine work you're doing!

@IanJHelm 8 лет назад

"Vwhoop Noise?" That's an understatement.

@alextaunton3099 4 года назад

Ik it sounded like thunder

@Armuotas 14 лет назад

Nice experiment, notice (or rather listen closely) the moment he lights the gas in tube there is soft laser blast like sound. And then main charge goes off. This is realy nice sound effect, i bet it was used in some sci-fi movie.

@BigPoppa72 16 лет назад

Incredible video! Keep making more please!!! I wonder how the people outside the lecture hall reacted to that explosion!

@greglitke4919 12 лет назад

I love your videos! I think it is great that Martin gives us a brief history of sulfur and some extra facts before we do the expiriment. I'M A BIG FAN! Thanks for sharing your knowledge with other people.

@amandaharris3283 9 лет назад

Neil Spoke!!!!

@SpritoftheStairwell 9 лет назад

well, I'm sure it's fine that the entire lecture hall now smells like a sewage plant.

@goytabr 6 лет назад

It doesn't. What smells of sewage (or rather, sewage smells in part because of it) is *hydrogen sulfide,* H2S. The reaction produces *sulfur dioxide,* SO2, which smells more like the smoke from struck matches, only stronger and more acrid.

@gottmituns9652 4 года назад

Goytá F. Villela Jr. I think it smells like burnt coal

@bigpapi3636 6 лет назад

I have a sample of Anhydrite Rock (CaSO4) from near Pecos, TX with Calcite and elemental Sulfur in it from ancient bacterial action. At one time it was mined there using the Frasch process.

@ISeverythingOK 16 лет назад

one of the best ones! great love it.....as a chemistry student in high school, i feel that i learn from these videos and they inspire me to continue on with chemistry

@EpicB 9 лет назад

You will sufur for dropping an L from sulfur.

@JackyVSO 9 лет назад

Right. And you will Seabrgium for dropping an o from Seaborgium.

@aizenadante78 6 лет назад

You will Helum for dropping an I from Helium.

@aizenadante78 6 лет назад

4:27 *SUPHUR*

@St_Lucifer_Morningstar 6 лет назад

To the illiterate populace, it's Sulphur!

@Paomnnehal 16 лет назад

"You see, he was thinking about chemistry even on his honey moon... though I don't think he told his wife that" Rofl! Those experiments were so cool =O

@mathletics6287 3 года назад

@@cornettino295 I think this dude probably lost his account

@chipgruver2911 2 года назад

I just realized that I heard the voice of Neil in this video. He speaks three different times! The sulfur has unlocked Neil's voice!

@dmsnch 6 лет назад

Very pretty reactions. Be nice to see more about the allotropes as well in the next version?

@bertrandruskin3406 3 года назад

Brilliant. Hopefully, these videos will attract more people to want to learn some things about Chemistry!

@DannyFox06 15 лет назад

I bloody love the sound that reaction makes... sounds like some sci-fi laser cannon

@soberek 13 лет назад

Finally, At 1:13 I've heard a tiny glimpse of actual voice of the ice-cool chemistry iron man - The Unstoppable Neil.

@DeoMachina 16 лет назад

This was incredible. I loved that sound.

@EvilUmpire 16 лет назад

Fantastic. I wish chemistry lessons had been this much fun when I was at school.

@XSpImmaLion 16 лет назад

Nice video! For those who know, the barking dog reaction sounds like Trigun's intermission. :P

@adrienjehaes543 9 лет назад

Hello. I am a chemistry teacher and would like to display this experiment in front of my students. Can you direct me to a complete method (including the concentration of the CS2 solution and the amounts of reactants needed for this experiment) thank you

@saelbennoa6226 9 лет назад

+Adrien Jehaes Its really nice that you are showing your students that. I recommend also explaining the reaction with the formula: 8 N2O + 4 CS2 → S8 + 4 CO2 + 8 N2

@adrienjehaes543 9 лет назад

unfortunately, CS2 is forbidden in school labs in belgium so I'll have to turn to more traditionnal (and boring) experiments. Shame

@marnixprovoost7961 9 лет назад

+Adrien Jehaes maybe make it yourself and be sneaky about it?

@adrienjehaes543 9 лет назад

+marnix provoost I would if I could find a way to get the reactants. Unfortunately I checked and the high school at which I am working requires that I fill in documents in order to get the molecules shipped, and they check the orders against state regulations... I'm screwed

@marnixprovoost7961 9 лет назад

Adrien Jehaes the reaction might be reversable in some way, and i dont think co2, n2, and sulphur are illegal right?

@aeroscience9834 9 лет назад

You should have talked about the different allotropes. That's the most interesting part of sulfur.

@richardzippler3330 3 года назад

Neil is so quiet he is obviously a thoroughly dangerous man.

@entubaotraducciones272 Год назад

Brilliant videos thanks for sharing

@andresau3 13 лет назад

@itabiritomg you are wrong, tons of sulfur are produced in Brazil by Petrobras. those huge mountains of sulfur come from our petrolium.

@joaodias9949 9 лет назад

In my opinion, you could remake this video, as you just spoke about the reactions and not the element itself! Great video ;)

@somedudeinva 11 лет назад

We used to do this with a little bit of white phosphorus dissolved in CS2. We'd place a piece of filter paper on top of the tube, and put a few drops of the solution on the center. The vapors would travel down the tube, and when the CS2 had evaporated from the filter paper, the phosphorus would ignite - and WHOOM!

@mattewing9550 4 года назад

I’m not sure if this is meant to have satire in it, but some of these moments are hilarious! Reminds me of the office 😂😂

@CamiloSanchez1979 13 лет назад

Very interesting stuff..you guys did all the elements??

@shanemon13 16 лет назад

This is so cool with the oxygen and Suphur.

@redelman43199 12 лет назад

Here is a fun experiment to try, try putting 2 empty paper bags on a balance. Mix baking soda and viniger in a meausring cup and tip the measuring cup over one bag without dumping the contents. You'll notice the one bag will sink with nothing in it becuase carbon dioxide is also heavy.

@davebinaz4576 9 лет назад

Another awesome experiment! I've been a bit curious about internal firearm ballistics and couldn't help but notice the wave-like characteristic of this energy release. I wonder if similar wave-like energy production takes place in a gun barrel. The control of barrel harmonics is difficult at best even without factoring in wave-like conflagration. Where would anyone find experimental data for this sort of thing?

@Envergure 15 лет назад

It's a special glass usually (maybe Pyrex) and yes, it's very thick. Mostly, though, all the pressure escapes thru the top before it can do anything to the tube. If the stopper were on really firmly the tube might explode, but they wouldn't do that cause scientific glassware can be very expensive. And it would papper everyone with shrapnel.

@elberethreviewer5558 2 месяца назад

I love that sound!

@4umata 4 года назад

Please make a new video on Suphur!

@lancejobs 9 лет назад

Very lovely blue, reminds me of, Cherenkov radiation, you guys should talk about that one sometime.

@rogo2043 14 лет назад

Being a science technician myself I completely sympathise with Neil cleaning up all that Sulphur...

@EzyoMusic 16 лет назад

That noise was intense! :P I love the blue light of the reactions :D

@JackyVSO 9 лет назад

I do like these videos, but is there a series with more focus on actual learning and less on explosions?

@JasonRobinsonidaho 9 лет назад

+The New Wave I became a chemistry major in college specifically to learn about explosions, thank you very much. I'm hardly atypical when it comes to chemistry majors. We all pretty much loved explosions, fires, etc.

@JackyVSO 9 лет назад

Oh. I should have guessed. I'm a humanities guy making a foray into the world of natural sciences. I've been unprepared for the geekery I'm encountering here... So it was either chemistry, pyrotechnics or the artillery? :-)

@JasonRobinsonidaho 9 лет назад

The New Wave yep! sadly, there is exactly 0.0001 chance of getting a job post graduation in the chemistry fields unless you like washing beakers... or have a PhD. soooo I noped out mid 2rd year and into a field that DID have jobs, compSci.

@JackyVSO 9 лет назад

+Jason Robinson That's very rational of you. But did you have to give up on the explosions then? Or were you one of the lead programmers of Atomic Bomberman?

@elliotscasual2459 9 лет назад

+The New Wave Are you kidding, the explosions are the best part!

@Cwillz303 10 лет назад

3:04 I think you could loop that noise and replace the "Inception BWAAS" that have taken over movie trailers...

@lekoman 12 лет назад

@MsWatcheverything I second the recommendation to subscribe to this and any channel by Brady Haran. He does excellent, excellent stuff.

@JesseAkatsuki 15 лет назад

i like how they dont jst do cool stuff....but they teach u the science behind it! :)

@worldwar2madman 14 лет назад

Hi, I LOVE your videos aot, and they have taught me so much about chemistry etc. I am just wondering, seeing I study particle and quantum physics, where did you get that 2m glass tube from? I am building a particle accelerator and a 2m glass tube, with the ability with a diffusion pump to create a vacuum in would make an excellent accelerating tube. Please tell me where I can get that tube from? Thanks

@snowy2018 16 лет назад

Great video - and truly inspirational series. Thanks for pursuing this excellent way to communicate science. BTW, does the white-haired professor narrate any audio books? I'd buy them if he did! :-) His voice is lovely - really interesting and relaxing too. :-)

@BiRDiEHere 6 лет назад

NEIL SPOKE! AND YOU CAN HEAR HIM VERY CLEARLY (4:43)

@vmelkon 16 лет назад

I've seen a picture from India where there were these large mounds of natural sulfur. I had bought some sulfur for 3 or 4$ from the pharmacy. Talk about super expensive.

@krakhen4041 4 года назад

that reaction was awesome!

@seechao 12 лет назад

Is this filmed at the UofC? I recognize that lecture theater...

@stevebennett6593 Год назад

So when we used to grind sulphur (not pure, mixed with something in granules) to a fine dust in a fertilizer factory , at morning tea (for English audiences :) ) I would go outside to sit in the sun and my eyes would start to sting like crazy.. it didn't seem to effect everyone? Any thoughts about what was going on here.

@Envergure 11 лет назад

The reaction sounds exactly like the linking sound in Myst.

@KaslarProductions 13 лет назад

Best intro to date.

@strek0655 16 лет назад

One word: Brilliant!

@BINDIAAGRAWALjitender 14 лет назад

it is exalent and dynamic video of sulfure

@1ukjunglednbraver 14 лет назад

wow it was really cool being able to see how little a viscosity liquid oxegen has

@Sakij76 12 лет назад

What a very scientific observation, what branch of chemistry do you study?

@MsWatcheverything 12 лет назад

Hi there. Where do I begin learning this if Im a beginner ? I mean here on youtube. Maybe on your channel.

@DiscoverMVP 2 года назад

Thank you

@Arthion Год назад

Bit late to the party, but visitors to Java can visit the Kawah Ijen volcano and watch molten sulfur leak from fumaroles (gas vents) at the volcano which burns and shows that distinctive blue glow once darkness falls since it's too bright during the day to see clearly. The molten blue sulfur is even called "blue lava" although that term is quite false since it's most certainly not lava..

@dashitou123 7 лет назад

3 of the best people Pete ,Polikaff and Neil

@dwerg1 14 лет назад

@coolliger Yes SO2 is heavier than air, breathing this gas even at very low concentrations (1-10ppm) makes a very unpleasant taste and smell (not like rotten eggs, thats H2S).

@purenpopo 16 лет назад

it's sulphur with a ph I note that aluminium is spelt correctly in the library of videos, any reason?

@nurlatifahmohdnor8939 2 года назад

What is spele+ologist? Page 154-155 Entrance First Siphon Lake Falls (a-ir ter-jun) at End of First Attemp Siphons Smaller Falls Deep Siphon Outlet

@Crayshack 12 лет назад

So much learning.

@ORAquabat 14 лет назад

@justareflexion lol... he does... it's called 'PERIODIC VIDEOS'. You're watching it. Right. Now.

@theonlyslow 9 лет назад

Neal is still my favored! does not say much but does most of the work and clean up. Go Neal!

@okami37 16 лет назад

Why didn't I know about these videos when I was in chemistry?! Anyway, the video is informative and interesting, an accomplishment when talking about chem!

@PartVIII 15 лет назад

one of my favorite videos

@Noxidsignorantia 14 лет назад

that has to be the coolest sound i have ever heard =)

@itabiritomg 13 лет назад

Brazil has no sulphur deposits. all of it we use here is from other places around the world. Our main source is the Andes

@Xaltus 11 лет назад

3:19 that is one satisfying sound effect...

@technoman9000 16 лет назад

That's an awesome sound. But just to be clear, you didn't "make" sulphur, you just took it from the CS2.

@rul1175 2 года назад

We need HD and super HD videos.

@JoaquiXYTelamodeyutuf 4 года назад

Awesome video man

@redtails 5 лет назад

don't let Zimmer know.. he'll use that sound in every single damn soundtrack he composes

@Kanevskydubstep 9 лет назад

RIP Headphone users

@23cecropia 13 лет назад

is it possible to melt powder sulfur without burning, like the sulfur in black powder.

@lhamotso7620 3 года назад

3:40 "So we will leave this for Neil to clean, thanks" :-))))))))))

@jeepersitsmeepers 14 лет назад

@entoris476 #1- it is in a fumehood.. Listen as he says "thats why we are doing it inside this fumehood." #2-you will need A LOT of SO2 for it to reach toxic levels. As airsoft has stated below us, just a small wiff of it will not kill you, it will only give you a sore throat or alittle worse. Other than that, you are right, it is extremely deadly and he should be alittle more careful with it even though he is trying to make a seemingly dull field look a lot more fun.

@beefgoat80 6 лет назад

I'll never grow tired of these videos. Nonetheless, you all sure are British. haha

@512Airsoft 14 лет назад

@entoris476 It was outside. But from now on I'm going to either not do it at all or figure out a better way to keep from breathing it in.

@gedasltu 16 лет назад

Very interesting videos! Nice job ;)

@Pangaron 16 лет назад

Awesome as always :) Thanks!

@thinginground5179 3 года назад

00:00 WAS NOT EXPECTING THAT

@ethanschoonbeck8519 5 дней назад

"Suphur" Oh you will suphur.. you will once you smell it.

@TheArabsolga 11 лет назад

Neil is the buffest chemist-assistant-nerd-person that i have ever seen. NEIL FOR PRESIDENT!!!

@BahoUtot 16 лет назад

Thanks for the vid.

@MrSuednym 13 лет назад

You decanted out the "l" in Sulfur. You guys must be really good at your jobs.

@Gmackematix 7 лет назад

IUPAC chose the wrong spelling for this one. For the correct spelling, remember sulphuric acid has a ph number of one.

@Gmackematix 4 года назад

@TheDerpy Kitty Because of its Greek origin, I think it looks awful as sulfur. As awful as 'fysics', 'orfan' or 'nymf' would look. However, because IUPAC had already allowed the British spelling of aluminium, I think they allowed it through as a compromise with the US.