Structural (constitutional) isomers | Structure and bonding | Organic chemistry | Khan Academy
How to draw structural isomers using bond-line structures.
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Пікірлер: 39
Cool I subscribed and liked and even downloaded khan Academy my dad suggested me this app it is the worlds best study app
You make organic easy ! thank you
Your videos are great, making a tough subject easily understandly!!
Thank you! Great explanation!
this was incredibly helpful thank you so much
You made a whole high school topic easy in 10 minutes
This saved my life. Thank you!
Thank you so much! 😊
thank you for this video, you're better than my teacher but it would have been better if you had named every molecule
Thaaaank you
what about when there is multiple heteroatoms? i have a the formula C4H8O and one of the isomers is cyclic. how do i find cyclic isomers?
why can't you put 2 carbons onto the middle carbon in the three carbon chain? (first example).
@pranavprkash
6 жыл бұрын
If you look carefully the X chain is just a 3 carbon main chain with 2 carbons attached to the central carbon.
Can you PLEASE make a video about isomers of alkenes
Was hoping for help figuring out number of isomers at speed, with tips such as looking at symmetry in the molecule? Good beginners intro though.
does it matter which end you use on the last example as long as you only use one?
Why can the 3rd isomer for C3H8O be broken by the carbon chain by an oxygen, but it wouldn't work for something such as C3H7Br where it is deemed a new molecule?
This video is more better than my chemistry class
@hdhajgshs2374
5 жыл бұрын
Arsha Anil more better?
Can anyone tell me difference between structural isomer and position isomer
@wazihashahana4380
8 ай бұрын
Position isomer is a type of structural isomer. Position isomer is the change of the position of functional group for example if the functional group was attached to carbon 2 and there's another one which has the functional grp attached to carbon 3 then they are positional isomers
Isn't the molecule shown at the end of video a ketone, for it has two alkyl groups at the ends of oxygen?
@alisharo58
7 жыл бұрын
Zahidullah Noori ketone needs a carbonyl group (C = O)
@zahidullahnoori6690
7 жыл бұрын
alisharo58 Thanks!
@alisharo58
7 жыл бұрын
Zahidullah Noori of course :) this stuff is hard! gotta help when able to
kya koi isomerism ka koi formula hai jisse ye aasan ho jaye
how do you know how many hydrogens you add to each carbons?
@smallishcat
3 жыл бұрын
Carbon has only 4 bonds it can make. Therefore no more than 4 bonds can be attached to it at any time. (So max number of 4 hydrogen could be attached to the carbon). Hope this helps. :)
@joeypadua867
3 жыл бұрын
You ask God
@nicodiangelo2040
2 жыл бұрын
@@joeypadua867 💀💀💀
dude your audio is too low compared to other khan academy videos
Why the word constitutional used. What that word actually mean
I am confusion. Why do you put lone pairs on the oxygen for the second example?
So there's no formula to determine how many isomers?? 🤔 We just have to draw them??
Dumb question I'm sure but... is there an explanation for why an alkyl can be attached to the end carbons? I'd like to know the explanation
@esiasonrodriguez1800
5 жыл бұрын
I need to know this as well.. any one ? lol a year later..
this isn't khan
So there's no formula to determine how many isomers?? 🤔 We just have to draw them??
@mateuszbeben
Жыл бұрын
somewhere i saw an algorithm to calculate the isomers count but it was complicated, and im not sure if that was right, so i would say theres no formula to that