"It wants electrons really, really, really, really, REALLY bad!!" haha you are the man , thanks so much for this.

@iSVX1103

4 жыл бұрын

Hey 8 year old comment!

@rickandelon9374

3 жыл бұрын

@@iSVX1103 replying to comment older than 5 years is frowned upon and is taboo. Stop doing this!

@iSVX1103

3 жыл бұрын

@@rickandelon9374 What do you mean by Taboo?

@PunmasterSTP

2 жыл бұрын

@@rickandelon9374 Hey I've been replying to older comments that say things like "I have an exam tomorrow!", and I usually reply with "How did the test go?" I thought this would be odd but not taboo. For what it's worth, I don't think anyone has taken offense to these replies so far, and it has lead to some cool conversations. Is there a general consensus that this is taboo, or do just some people think it's not a good idea?

The mechanisms explained in detail by The Khan Academy are a great help ! Thank u guys

wrealy wrealy wrealy wrealy wrealy wrealy nice video but plzz also make a video of benzene nitration and sulphonation i have problems in that, and may be others also have.

Precise. Perfect. Nothing more. Nothing less.

I can't be more happier you explained it so easily like just drinking water.

please make nitration, sulphonation, halogenation,friedalcraft alkylation, acylation, protonation,nitrozation,diazo coupling,kolb's reaction and reimer-teimer reaction 😭😭😭

@dukeofdoom4272

3 жыл бұрын

Watch physics wallah

10 years later, still helpful and to the point! Thank you!

@jee.aspirant2025

6 ай бұрын

13.3 years later still helps

This guy should be paid my tuition fees because these videos are worth more than my in-class lectures

ربي ما يضيع جهدنا وتعبنا ونجيب الفل مارك بالفاينل يارب ^^

Could you add/include an orbital visualization of these processes in organic chemistry? Maybe in all (following) chemistry videos? Thank you. Keep on going.

the thing which no one could explain me . I got to learn from this video. thanks alot sir

best teaching there is :) much thanks from Turkey.

I have watched all your videos. THEY ARE AWEEEEEEEEEEEEESOME. thank you. Do you have "Nitration of benzene mechanism"?

@gingerpuncture5053

2 жыл бұрын

10 yr old comment 😨😨😨

@gadaffithatsme625

2 жыл бұрын

Dude!

@amankhan2196

2 жыл бұрын

Oo

@joshuajordan4156

2 жыл бұрын

then this guy should have mastered benzene

@dynamicgamings8537

8 ай бұрын

Bro 13yr old video 😮❤

Great videos...thank you! What program/hardware are you using to draw/record?

I seriously love your videos. They help so much.

Luv you so much! Your explanation sooo clear! How talented u r!

that help me alot

thanks lotttttttttt.your video has really helped me lot n it is also going to help the students of developing country like nepal................

Thankyou! So well explained

Thank you so much for your great explaining 🌹🌹

Its just great... I understand it clearly

Oh my god , you are really perfect teacher ... thank you a lot 😭😭💕

Thank you so much!!! 😄😄😄

Thanks, helped me alot.

Excellent... awesome..thanks a lot.😊

شكراً لك ، شرح رائع جدا

can u please explain last step.. to form a bond we need at least 2 electrons..isn't it?? but in the last step with single electron how a bond can be formed?? i didn't get this

nice explanation than you

soo good

Thank you very much ❤

Wonderful explanation 👍

instead of a base does a lewis base work to make the carbon neutral??

Seriously, Khan Academy has taught me more than school and University put together :P

thans a lot. you are wonderful teacher.

Thank you!

Sir please solved the problems of Peter skayes and Morrison Boyd also

Thank you sal

❤️❤️ Thank you sir

Extremely helpful

Good content! Just a suggestion, maybe speed up the drawing bits. Just feels like it's making the videos unnecessarily long.

@colecovington9804

3 жыл бұрын

turn the video speed up to 1.5! it helps so much

Thanku so much sir

sal you are better than my chemistry teacher.......thank u so much..

@PunmasterSTP

2 жыл бұрын

I know this was a long time ago, but I was just curious how the rest of your chemistry class went.

Thank you kind sir

Thanks❤️❤️

Awesome!

thank you khan academy

which software do you use here

These video are amazing!!! Thank u so much from italy :)

@iSVX1103

4 жыл бұрын

Hey 8 year old comment!

arghh khan academy, we meet again.. during this horrible period of exams and stress.

seriously man how can you use a mouse with that kind of accuracy. you never cease to amaze me. ps kacademy > my college

like someone already said, UR THE MAN :]

@iSVX1103

4 жыл бұрын

Hey 8 year old comment!

your sound is very good!!!!!!!!!!!!!

Why would the electrophile react with the benzene ring when it has a less stable base available to react with?

A good video. However, when referring to resonance hybrids it is unfortunate that he talks about he talks about electrons "swishing about". Resonance hybids are intermediates in structure and do not alternate between each other as is implied by his presentation.

should have mentioned the formation of the electrophile / with the acids

Thank you but please could you post a video about arenes and acylation

@zainmalik6263

5 жыл бұрын

Do search alak pandey and arvind tutorials too .

Oh my goodness!! Just what I need!!!

@muhammadkaleem3879

3 жыл бұрын

You are stil alive🤣🤣🤣

In nutrition of benzene why does the electrophile attaches only to the meta position rather than ortho and para

Lifesaver!!!!

Is there any situation where the negatively charged base would react with the carbocation instead of separating a Hydrogen from the ring? Or am I missing something simple?

@KeepRocken

9 жыл бұрын

Aromaticity needs to be restored because the system is much more thermodynamically preferable in this state. Adding onto the benzene ring (I think you are talking about nucleophilic addition) would remove aromaticity from the initial benzene system, and so the reaction would not readily occur. General rule: When you start aromatic, you should end aromatic!

@nxph2108

8 жыл бұрын

+Matt Hint superb response pal!

@madhurirupert8463

7 жыл бұрын

matt hint the general rule is good

@gouravnishad6829

6 жыл бұрын

well what u r thinking of..may only happen at low temperautes where kinetically controlled product is major...but on STP...thermodynamics says...aromatic compounds are extra stable...so u cannot afford to lose that aromatic character...if the product has higher energy..then why would it like to procedd forward??

thanks

Thank you soooo much Khan!! I'm now feeling confident about my coming exam! God bless youuu xxx

@iSVX1103

4 жыл бұрын

Hey 8 year old comment

@PunmasterSTP

2 жыл бұрын

I know those exams were years ago, but I was curious how they went, and how your studies went after that.

PLEASE make Nitration and Sufonation of Benzene video!!!! :D

great video

I love his voice 😁😁

Thank you sir,so well explained.

“Do you remember the good old days when electrons could bounce all around me from double bond to double bond and I was a perfect benzene ring?” Benzene complex.

very nice video

Is the answer that you got the only correct answer? Can the Electrophile be added to a different carbon and the answer still be correct?

Thank you ♥ شكرا ♥

@msreevishnu2810

5 жыл бұрын

.

If the electrophile is a halogen, the bond can be polarised by using a Lewis acid catalyst. If the electrphilic substitution is a sulphonation, then no Lewis acid is necessary, and the proton reacts with the sulphonate anion, forming the sulphonic acid.

9:45

Thank you sooo much. You are going to help me pass my finals!

@iSVX1103

4 жыл бұрын

Hey 9 year old comment!

@PunmasterSTP

2 жыл бұрын

Hey I know it's been awhile, but how did your finals go?

@Benzene42

6 ай бұрын

Ohh Bhai tu jinda hai

arigatou :)

Best

I love you. I really, really, really, really, really, REALLY, do.

"Wealy wealy wealy good at getting electron"

watch the reaction mechanism

❤️

This is a chemical liquid formed from natural processes and human activities derived from coal, crude oils and other by-products of oil-refining processes. It is also known as benzol, phene, coal naptha, cyclohexatriene and phenyl hydride: built from carbon and hydrogen atoms-a ring of six carbon atoms, each attached to one hydrogen. It is used in the manufacturing of organic compounds as a solvent and an intermediate.

This explanation is easier to understand than my boyfriend.

@ssss-ti2xy

Жыл бұрын

lmao

0.5, he sounds crossed

As president, I will make Khan Academy official. Watch the videos, pass the tests, and you're done.

Alakh sir is best

you should teach teachers

#50

Change the playback speed to 1.25x and thank me later!

wait i was looking for a glitch hop artis named Electrophile but then sience.

OMG, this is from ten years ago what?

convoluted process indeed

Thank you Thank you :) :)

He sounds so so different in these old videos

Jesus, just thinking of the name of it in English makes me get an head-hake.

PY student at KSU? x'D

Electrophilic aromatic substitution? More like "Everyone should be paying you their tuition!" Thanks so much for making university-lecture quality (or even better) material together and then sharing it for free. Bless Khan Academy!

in the spirit of education he is using a pen/tablet device to "draw"

Its 2023 seriously💀!!

Too much drawing combined with to uncheck erasing and changing colors and extra steps made this video not good.

Bromine is Br not B

@serisingh

6 жыл бұрын

The B is used to ambiguously represent any base, not bromine.

Jesus is on his way , he loves you and is here to give you peace , joy and love for free.