Aromatics and Cyclic Compounds – Crash Course Chemistry #42
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Video Rating: 4 / 5
I forgot how much orgo I forgot over the past 7 years since I last took
them.
I can tell you one thing I know that is very aromatic, Cannabis, yes our
old friendly weed Marijuana.
Please stop using the word infinite incorrectly. You used it quite a few
times in this episode and not a single time correctly. Every situation you
described is clearly finite.
There are not an infinite number of configurations of these molecules. Even
if all matter in the universe was used to make one molecule, there are a
finite number of possible configurations that it could take. The number is
very large, but not infinite.
Can you smell anything that isn’t an aromatic?
so why do people call gasoline “benzine”?
I literally spent the entire video coming up with a Benzine – WheezyWaiter
joke, but no luck.
LOL, those wacky carbon atoms have me in stitches.
Thanks to Ryan and Reese! :)
I literally learned more in 10 minutes watching this video than I have in
two weeks in an introductory O. CHEM course.
Definitely a like on this one!!
Good refresh on my high school chemistry! Thanks!
Great way of teaching, although he doesn’t cut it with the bullshit, so I
like Freelanceteach
“This is the same root as Bon Jovi.”
OOOOOH!
“It’s not.”
…don’t toy with my heart like that.
Awesome reference to Craig Benzine at 6:40!!
1 likeee
thankyou thankyou thankyou thankyou so much, this is just in time for my
organic chem test tomorrow
Everyone seen the moon landing?
i wish he had brought up benzaldehyde.. i used it in the lab a few
semesters ago, and as soon as the bottle is opened it smells like almonds
in the entire lab, it is the compound that makes almonds smell the way they
do… instants christmas in a bottle 😛 (altho i wouldnt recommend
ingesting it)
Hank! I have a request. teach me how to physics, t-teach how to physic.
Yeah I want a physics series.
crashcourse cirriculum is the best, and most systematic.
Im actually doing this at school right now, coolbeans
You make things very easy to understand. :)
Hank, can you confirm whether those are glass daleks? It’s driving me crazy
I was quite literally just thinking about the science of aromas yesterday!
Goodness. I still have a question: Does an aromatic material lose matter in
order to give off a smell? Do incredibly smelly materials effectively have
“half-lives”? Do radioactive compounds with half-lives have aromas?
This video made a mention to Jovi, Java, and Sumatera. Easily my most
favorite CrashCourse video even though I love John’s field more
In this episode, we talk about Silicon Valley’s namesake and how network
solids are at the heart of it all. +Hank Green also discusses Solid-State
Semiconductors, N-Type and P-Type Semiconductors, Diodes, Transistors,
Computer Chips, and Binary Code. All from the same thing that makes up sand!
Silicon – The Internet’s Favorite Element: Crash Course Chemistry #35
Stop at 2:26. It’s an elemental Triforce!
Not every desert! Sand does not cover the biggest, driest desert in the
world, Antarctica.
Where was the doctor who reference
Glass is a liquid
“…the most abundant element in the Earth’s crust…”
If I remember my geology correctly, the crust is largely composed of
silicates, aluminium silicates, and magnesium silicates. Silicon may be
more abundant by weight, but there’s at least twice as many moles of oxygen
as there is silicon…
I’ve always been a fan of chemistry! thank you for this! <3
Is that the “The Mongols” T-Shirt?
Is it good or bad that I understood the nuclear chemistry better than this?
REVERSE THE POLARITY OF THE NEUTRO- I mean, ELECTRON FLOW
Is it just me or is the video a little soft and fuzzy with murky quality to
it?
@TheCrashCourse Hank Green #Chemistry Silicon – The Internet’s Favorite
Element: Crash Course Chemistry #35 – YouTube http://buff.ly/1ad60ee
Best channel ever
hey I’m going to be cranking out some cool sci-vids soon weee SCIENCE!
PS i’m a duck
reverse the polarity of the neutron flow
Doctor Who and AC/DC reference :)
I followed this because I already knew the subject matter, but I don’t
really think much was added to the text the person with loose glasses was
reading. This was like a slightly annoying audio book.
His shirts are awesome.
Haha! he can’t keep his glasses on
One direction is confusing the polarity of AC/DC
Excellent!…… still doesn’t explain why you keep having to adjust your
glasses!!!
Nice mongul t-shirt
I love learning about Chemistry. One Gripe though, you got Angus Young’s
guitar wrong. He uses a Gibson SG not a fender Stratocaster
I always enjoy the Doctor Who references.
knock knock, who‘s there ? silicon xD