Newman projections | Alkanes, cycloalkanes, and functional groups | Organic chemistry | Khan Academy

[@JYDemir]

9:03 If you want to get to the Newman Projections.

[@tjpatel249]

+Yigit Demir mvp

[@lightningmcdweeb]

danke mucho gracias amigobonasera merci merci ai ai ai arigato gosaimas!

[@JS-hf3oz]

Thank you Jesus

[@kialuvsyoo]

Wish I saw this comment before I started watching lol

[@andrewhorvath3125]

Khan academy rules. i couldnt be graduating without you guys! thanks!

[@abbie5276]

This guy knows everything... THANKS SO SO SO MUCH!!

[@bukharibushra4126]

He cleared all my confusion about hybridization

[@fakhrulnawawi9681]

I love Khan academy because it is colourful 😀

[@zomgawwd]

100000 hours of watching lectures online = walk away with nothing.

[@Liliquan]

The capitalization of education where it’s no longer about learning but about convincing your future overlord that you are a good enough tool to be used and maybe if your lucky he will then award you a livable wage.

[@fridgepuff1722]

University is how you get qualified for the job khan academy is how you learn how to do the job lol

[@lmeme16]

omg im understanding so much now. my professor is not even able to understand these things to the class and he claims that is his speciality. thank you so much

[@Mikeek7]

khan is my fave educational youtube. I credit it to helping me pass my university entrance exam

[@Nashanator15]

Thank you for using colours! I seem to only understand things like this, you are a great teacher :)

[@jcmono]

Well after a very quick simulation, it came out that the difference between staggered and eclipsed was ~12kj/mol -> this corresponds to the termal energy at about 1.5K, so ethane freely rotates at essentially all temperatures. As for the usefulness of Newman projections, outside of stereochemistry, newman projections can be useful to justify major and minor products, especially in elimination reactions!

[@Kwabz1947]

"and you know what a saw horse looks like, a saw horse, well,uh uh it looks like what am about to draw " lol amazing man you are Mr. Khan

[@SagymJasuzak-iq7ov]

I'm from Kazakhstan and I watch Khan Academy and it helped me a lot thanks

[@curtpiazza1688]

Great intro to Newman Projections! I like the "wind" / "unwind" metaphor! 😅

[@kevinocta9716]

I think one thing I haven't heard Sal say (yet at least) which is a very useful idea is this: The atoms 'try' to pack in space in a way that will make each one as FAR away as possible from the others.

[@tabo0la]

Kevin Octacok he did at 13:13

[@AmirMullick]

For the people asking, this can be done via "paint" program.... just fill the background with black, and do it. or do it on a white background

[@TheFrikidiki]

what program are you using for this? and how can you "write" things on the screen. thank you so much for the videos. you are a blessing.

[@israamasud232]

Make a video on sp hybridization

[@brocklesnar2546]

Their is already a video on whole hybridization

[@Sinarinus]

Thanks a LOT for your awesome explanation. I finally understand this topic after watching your videos!

[@ShimmyMD]

Great video!!!...the color scheme helps a lot here...one note though...the terms Configuration and Conformation are different especially in organic chem. Configuration refers more to the stereochemical aspect of molecules where bonds must be broken but in conformations, only rotations around a sigma bond occur. It's kinda annoying but many professors accentuate this distinction. Thanks again!

[@WeNeedAProperName]

I swear to god,if I ever get my doctors degree,you are the first I'll mention up there.

[@shahzeenazia1630]

thanks for making it easier.

[@TheKamran46]

wow i love this guy

[@jayyysunnnn]

this is where i go whenever i have a midterm

[@chamomile3620]

Same here, from 2020 :)

[@stealthycheese1]

wow, these videos are amazing

[@jonasianbuddy]

thanks for this video. i didn't learn this in AP Chem last year. learned something new =]

[@lovejbxx]

i feel like crying from relief because i understand now

[@American1Dfan]

Wow thank you this will save my butt.

[@scarmonam]

Great, Thanks!.

[@bonitachica786]

you are amazing thanks for taking your time w/ this

[@joshuarawson3406]

Gv

[@Haneburge]

i get the Newman projections, thank you

[@IamDtram]

i cannot believe how long it took you to explain each aspect of this...

[@s0m0c]

Gracias.

[@davecampbell892]

What a great video! Thank-you!

[@vinaykumardaivajna2470]

Thank you...

[@82mai]

thank you very much your videos make the information stuck in my mind you are really excellent,thanx a lot

[@trranaweera]

thank you soo much..great teaching effort

[@vxp999]

helped alot , thanks .

[@SCIGEEK15]

thank you so much I watch all of your videos

[@bolin110]

Could you tell me which Wacom tablet used here for your lecture? Thanks.

[@ScaredCrows]

we need "balls" to represent these molecules... oh yes we do :>

[@togbot3984]

best part of khan academy is the dark mode ! (black background)

[@Neuromatsu]

Caltrops! Tetsubishi. The things the Ninjas through on the ground. One point always points up for people to step on. That's tetrahedral.

[@smuggecko]

really informative and interesting

[@yosanw]

just to make sure: i thought i there was a higher potential energy when the electrons were further away from the nucleus? meaning staggered will have a higher potential energy.

[@louiswilliams8534]

should have learned this as a four year old - it would have hit me - i would have understood

[@Dalyngs]

How do u know which is the correct way the substituent belong. It could be on either side and called the same thing. Due to that, there's uncertainty where it goes on a Newman project. Which is the correct way?

[@xtremetom180]

interesting video and very informative

[@chakdeindiacricket]

I love you. Like actually.

[@theRAFA3I]

Can you calculate your good deed? :)

[@tkid48]

Hahaha

[@ka13oc]

WOWWW dude!!!!! ur the best! :D (from tunisia :p :D )

[@KBMamba0824]

Eichorn?

[@SahithReddy.]

I think that he confused in the Newman and sawhorse configuration....the saw horse is the opposite one and Newman is the same direction one...

[@spitfire5678]

[[[ VOTE KHAN FOR PRESIDENT ]]]

[@siya2674]

i love his voice,,, it is super cool ,,, his name plz >o

[@koobifossils7495]

he’s the founder salman khan. it’s in the description :)

[@nihayaturrohmah4230]

#15

[@chamomile3620]

"Horseshoe projection" 😂 anyway, Khan academy really helps! ☕

[@Soldier957]

Sal! You keep confusing yellow with green and vice versa.

[@Glock3d]

this black molecule (8:20).... LOL!

[@amer81397]

its yahoo doodlepad, but i dont know haw to get that. Cuz i wanna start making vidz too.

[@lisawaterleigh8813]

YOOOOOOOOOOOOO whats gucci

[@Pkstudy-n1y]

The video was great but i think you are colour blind because you called yellow as green on 10:11

[@Glock3d]

this black molecule.... LOL!

[@logeykoubek]

this entire video could take half the time if he didnt repeat everything he said a million times

[@punishmentbegins]

You're right, he could be more like the crap teachers we all have who explains a concept once and never goes back to it. Leading everyone to forgetting and not understanding.

[@tequilaping224]

kuch padhna baaki hai tera ? 🤣🤣🤣 fack, tu to hindi samajh hii nhi payega🤦