Alkanes: Crash Course Organic Chemistry #6
ฝัง
- เผยแพร่เมื่อ 3 มิ.ย. 2024
- Alkanes are kind of the wallflowers of organic chemistry, but they still have important functions in the world around us. In this episode of Crash Course Organic Chemistry we’re building our knowledge of organic molecules by learning all about these so called couch potatoes from how they are separated from crude oil to how to use Newman projections to predict torsional strain and steric hinderance. We’ll also learn the names of some common conformers and get an introduction to cycloalkanes.
Episode Sources:
M. Faraday and W. Crooks, The Chemical History of a Candle, a Course of Lectures Delivered Before a Juvenile Audience at the Royal Institution, 1908. archive.org/details/chemicalh...
Series Sources:
Brown, W. H., Iverson, B. L., Ansyln, E. V., Foote, C., Organic Chemistry; 8th ed.; Cengage Learning, Boston, 2018.
Bruice, P. Y., Organic Chemistry, 7th ed.; Pearson Education, Inc., United States, 2014.
Clayden, J., Greeves, N., Warren., S., Organic Chemistry, 2nd ed.; Oxford University Press, New York, 2012.
Jones Jr., M.; Fleming, S. A., Organic Chemistry, 5th ed.; W. W. Norton & Company, New York, 2014.
Klein., D., Organic Chemistry; 1st ed.; John Wiley & Sons, United States, 2012.
Louden M., Organic Chemistry; 5th ed.; Roberts and Company Publishers, Colorado, 2009.
McMurry, J., Organic Chemistry, 9th ed.; Cengage Learning, Boston, 2016.
Smith, J. G., Organic chemistry; 6th ed.; McGraw-Hill Education, New York, 2020.
Wade., L. G., Organic Chemistry; 8th ed.; Pearson Education, Inc., United States, 2013.
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As a organic chemistry and biochemistry educational content creator, I love seeing the stylistic and creative approuches crash course has been taking with *Organic Chemistry* so from one nerd, to another. Thank you so much
I'm not a chemist, but my impression is that the hands-on-molecule discussion here could help a future organic chemist navigate reaction rates and activation energies at least partly by intuition. Silicon chemistry naturally takes a lot of this into account by numerical analysis, Monte Carlo methods, relaxation and so forth, but getting it into the chemist's mind could be valuable, I'd think, in planning a synthesis or estimating which way a reaction would run.
Professor: *concept*
Me: I don't get it
Crash Course: Imagine it as...
Me: I get it
No joke I’m about to cry bc I’m finally understanding organic chemistry through this series. Thank you so much. You don’t understand how grateful I am.
Thank you so much for this course. I have always been struggling to understand organic chemistry and this course explains it in a way very easy to understand and makes visual learning the best. Thanks so much!
This girl is helping a lot, if any of my students miss any class I suggest to watch these videos.
খুব ভালো। ❤️
She is an outstanding communicator.
"Chunky Methyl Group" sounds like a band name.
11M subbers ----- FINALLY!
YOU DID IT CRASH COURSE! CONGRATULATIONS!
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KEEP IT UP!!!!! 😊😊
Thanks Crash Course for the organic chemistry series! The appealing animations really connect (go Thought Cafe!) - made me a 10x better student in comparison with textbook education!
Flaming Basketball Club - Can't wait too!
Thank you soo much . At high school I never really understood Newman projections and torsional strain because I couldn't visualise these . Due to that I was struggling in college with more advanced topics like medical chemistry. This helped a lottt
Crashcourse, I love your videos! I’ve been watching all your subjects for years now and I really appreciate the quality and time put into this.
These videos are amazing! Thanks for all the time and effort you put into them! I don’t know if people can request series, but I’ll put it out there anyways! I’d love to see one about languages and learning them at some point in the future. No rush though! Thank you!
Thank goodness this channel exists lol, was literally trying to piece through torsional strain earlier and this brushed me up on what I couldn't get with the Newman projections 👍
thank so much for this video, I expected it to be sent last week, any way "it's finally here!! ". I really 💖 your graphics it's really the best
FINALLYYY LOL Ive been waiting so longgg
Sameee
I love this series, thank you for it
Actually I'm obsessed with your accent I just love it❤
Yes, another chemistry video! I almost have enough knowledge to make a bomb.
Hilarious
Wow! Finally organic chemistry course
Loved the way of presenting . And the teaching ofcourse.
Congrats on 11 mil.I love your vids
OMG!! Thank you so much!! this really helps me with high school studies 👍🏻
Alkanes 101, Rocked!! TFS! The purple and ochre decor is so rad!!! 😘✨👍🏾
Awesome. Some of your analogies are really helpful.
I must admit I often get lost when she talks about molecules without any visual aid (mostly at the start of this episode). When their are drawings it's top notch tho!
You explain so clearly!) Thank you
Crash Course Mathematics and Nuclear Chemistry
Absoutly best way of understanding.. Do u mind if i ask how you edit chemistry vedio.. Can u suggest me to create these type of editing easily
Learning here!...YES PLEASE!
This is superb. The presenter is outstandingly clear and communicative. This really gives a feeling for some of the intuitive insights that organic chemists use to help them mentally navigate rates and activation energies beyond knowing mere numbers.
Here before crash course perminintly disables the comment section.
Waited long !
wow amazing
I remember seeing a friend using nearly a whole bottle of n-Hexane for column chromatography, heh heh.
Hey! I dont understand can a eclipsed conformer not just simply rotate a little bit to become staggered?
Or... do you have to supply/take energy to the compound to do so...
I need an answer! hELp!!
WOAH NEW CRASH COURSE
The energy-difference between the "totally eclipsed" vs. "anti" configurations is ~ 19kJ/mol 8:37. Does this mean that exposure to (far-infrared) light of wavelength 6um shall excite the "anti" molecules to a "totally eclipsed" state? (and that this molecule is transparent to light of shorter wavelengths?)
I just realized that john green is in this channel, one of my favourite author
very helpful 💚
New vid, yay!
Gosh what an explanation
thank u for this so that when i take orgo this fall i dont frickn die
A mazing explanation
yess
Please make a video on stereochemistry.
nice!
😍 wow
Nice👍
Why not use Snatoms (Veritasium made them) for the molecular model?
I am here to say that I love you guys and that I hope you bring back crash course Literature. Thanks. Have a great day.
Iam really waiting to finish this course soon so ,,,rapid videos 😂😂😂
¡Gracias!
¡Gracias por apoyarnos!
Gracias. Danke. Thanks
Mam can you please send me some website for additional advanced chemistry
chemistry! woop! woop!
Me before this video: Its just alkanes, how hard can they be?
Me after the video: No, no, no, organic chemistry is way harder than I thought
This is probably my last comment on Crash Course due to the comment rule they made. RIP comments
RIP Crash Course comment section
Mam pls send me some website or link for advanced science
Also what does the dfba mean in the intro theme?
DFTBA stands for Don't Forget To Be Awesome :)
Andrew Love thank u
He peeked at the gift.
'
Mam pls send some websites that you prefer
oh boy
We need more mongol t-shirts in large!!!!!!!
The movie theater analogy is confusing. Would comparing it to magnets repelling each other be less esoteric?
Based
"Don't lie who's been a fan of Crash for more than a day"
(He just commented on my newest video omg)
I hear: conformation, I think: chair and boat!, I hear: later
Hey.....
Are non organic compounds organic compounds ???
what are those small structures that are showing 3D figure of butane ??
I love this channel
Thanks for ur explaination
I always watch this without fail
Kindly reply me back
Crash cource please do a history on hospitals and how it came to be
Tessa Violet thought cafe drawing 👀
Interesting indeed, but my brain still has trouble wrapping itself in the world of chemistry, as it hasn't high school, and in college. I'll stick with history and biology.
Have you heard about the chemist who was reading a book about helium?
He just couldn't put it down. 😂😂😂
Just four minutes ago and 12 comments 👀
Second
Organic Chemistry is hard....
Those who study it have alkynes of trouble
Good work I say, good work.
Hi
Hi
Crash Course : Logic and Reasoning - do it.
Why there aren't more cute, nerdy, vivacious and articulate hosts like you is chem-mystery to me. Mmyup, eeyeah. Perfect ring puckering and conformation for that pun.
hi
Do you know any ochem jokes?
I know alkynes...
Are they punny like you?
Dang, how do you not have way more subscribers?
@@michaelsemore7832 Maybe because they can't see as much more as you can.
Seventh Yay!
not dissing, but where is the other dude?
Crash Course: Making good videos
Covid: Im bout to end this mans whole career
Crash course: Still finds a way to make even better videos
Who’s ever reading this God is about to bless you with more than what you ask for ❤️
I am agnostic but good try
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whats with the oil propaganda
Yikes
Warning: contains propane language.
Nothing against this girl but crash sourse organic chem should've been hosted by HANK GREEN!
first
Hi
Lol that accent