Chromium Trioxide (FAIL) - Periodic Table of Videos

Chromium Trioxide (FAIL) - Periodic Table of Videos



Uploaded by: periodicvideos
Video Description:
The Professor shows us a tremendous reaction - but forgets to switch off the department smoke alarm.
More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos Periodic Videos films are by video journalist Brady Haran Brady's other channels include: http://www.youtube.com/sixtysymbols (Physi
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Tags dieses Video: chromium chromium trioxide chemistry periodicvideos periodic table periodic table of videos professor martyn poliakoff nottingham chemicals elements

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Comments for this video on YouTube
This guy is epic. ... ( 1 month ago by poligon333)
This guy is epic. If had teacher like
 him today I might be somewhere else. Love this videos , thank you.
my name is Brady, ... ( 1 month ago by KoutetsuTenshin)
my name is Brady, and whenever The Professor says it, I think he's talking to me for a second. I've never met another
 person named Brady...
I just did a lab ... ( 1 month ago by GoinsRD)
I just did a lab today titrating acid, nothing crazy just NaOH & H2SO4. Yet watching this it dawns on me that even with the Professor's hands the way they are, he would probably get more accurate results in the experiment
 I did today than me. He's just that awesome! (Also, I'm bad at chemistry.)
Array ( 1 month ago by thefalcon5)
where does
 this guy work?
Array ( 1 month ago by blackilluzionz)
seriously
 ---___---
Array ( 1 month ago by Twostones00)
Isn't
 the smoke dangerious?
Array ( 1 month ago by Magnesiumdude)
WHERE DO I
 BUY THAT TIE?!?!? I must have it...
Array ( 1 month ago by znile1)
ventilation

Array ( 1 month ago by feanorfeuergeist)
Always
 do such things in wooden rooms ! very important
Oh Americans - why ... ( 1 month ago by TheNakedQuack)
Oh Americans - why you so fat?

He's talking about ... ( 1 month ago by acronus)
He's talking about the language, not the country. BTW, TheTork's profile says he's
 from Israel. You fail.
Array ( 1 month ago by Works42)
Why couldn't
 he be my Engineering Chemistry professor?
Is wollen gloves ... ( 4 weeks ago by Kaminix)
Is wollen gloves really a good idea? Isn't
 there a risk of them sucking up ethanol (could run down the side of the bottle or beaker) and catch fire?
Because you do put ... ( 4 weeks ago by chrisdowling1997)
Because you do put petrol
 on your living room fire :/ idiot!!
Array ( 3 weeks ago by xjohnson42)
I clicked on
 this vid and had it in the background. When I looked at it fully I was like FUUCK LOOK AT THAT GUY. WHAAT?
Does this mean that ... ( 3 weeks ago by hippiechickie18)
Does this mean that I can't pour my shots of vodka straight from
 the bottle?
Array ( 3 weeks ago by SolomonJonesIsBack)
Professor
 Poliakoff was never convicted of molesting children. Therefore he's not officially a sex offender.
At school we were ... ( 3 weeks ago by pmr1973)
At school we were allowed to handle potassium or sodium dichromate(VI) ourselves but not sodium chromate(VI) - due to the carcinogenic nature. The chromium(III) oxide that results is something we often saw after using a dichromate to oxidise something - we did ethanol twice at A-level, once to ethanal, and once to
 ethanoic acid. And yes, it was a dichromate being reduced to chromium(III) oxide in breathalysers. Chromium(IV) oxide is also well known - good magnetic tape was coated with it.
Array ( 3 weeks ago by dvlfan2000)
wool is
 very flamable i think
LOL, "quite a nice ... ( 3 weeks ago by Timrath)
LOL, "quite a nice green" he
 said. That was the most disgusting shade of green I have ever seen! :D
Array ( 1 week ago by theminiscientist88)
@98JMA
 was he your professor
Unfortunately not, ... ( 1 week ago by 98JMA)
Unfortunately not, but how I would
 love him to be:)
Array ( 1 day ago by dvlfan2000)
oh




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