6 years after this was made, and it was still taught better than my orgo professor did. Thank you so much, you have no idea what a relief it is to finally understand this.
@ronalds271
2 жыл бұрын
You teach far better than my Organic Chemistry I professor. I am glad you posted this video. You are making the lives of students like me easier. Please post on a regular basis. You'll be helping a lot of students. Thank you and God Bless you for helping me and other students.
@lily98970
Жыл бұрын
Dear stranger, you saved me from sleepless nights and probably a lot of tears . Thank you ❤
@ekinerdogan2114
3 жыл бұрын
Thank you so much, I'm so glad that i have finally figured it out thanks to you
@chase2129
2 жыл бұрын
amazing video with tons of great exaxmples and great explanation! thank you very much
@shaswatshrey9712
3 жыл бұрын
Best explanation.... Had a doubt but now I am an expert in this.....
@gabrielashalley
Жыл бұрын
Good video, everything is simplified,I'm grateful, thanks.keep doing your good work 🎉❤
@ronalds271
2 жыл бұрын
You are the best chemistry teacher on KZitem. You have a God's gift to teach. Please post videos regularly. You can post videos for AP Chemistry or Gen Chemistry 1 and 2.
@marypoppins6290
3 жыл бұрын
This video helped me a lot today! Thank-you ❤
@amna8337
3 жыл бұрын
Thank you so much for this awesome explanation !
@albam.sosag.7274
2 ай бұрын
Great way of explaining this! thanks!
@alanzeblade928
2 жыл бұрын
Hello I'm French speaking, I've been searching this stuff on French vidéos for almost a whole week because I did not get a shit of what was said in class, and finally few hours before my test I find answers to my questions, this...this is a message from God ohhhh thanks
@Aryan-kd5dw
Жыл бұрын
Thanks a lot 😊 Before i was struggling a lot but i think this video just crystal cleared my concept
@chiefjeef9267
2 жыл бұрын
Taking an ochem exam in 4 hours, you just saved me. Many thanks, if you’re still seeing these notifications 🙏
@parikshityadav4835
2 жыл бұрын
your voice............is so relaxing,,///////////thnx for that
@sabinusrachel7718
4 ай бұрын
you are God sent (cries in organic chemistry tears). I finally understand thank you, and God bless you. AMEN. This was made 8years ago and it's still very helpful.
@harshadjadhav7829
Жыл бұрын
Honestly you tube videos like this make students life much more easier than their Organic teachers! ✨✨😅
@elizabethdubinsky836
3 жыл бұрын
This helps SOOO much!!! Thank you!!!!
@DarimBaig
Жыл бұрын
Thank you for the amazing explanation
@charlottesandor5545
2 жыл бұрын
Great explanation! Thank you!!
@shazi11
3 жыл бұрын
Thank you...well explained...👌🏻👌🏻👌🏻✌️
@adrijaghosh8780
Жыл бұрын
Thanks a lot it's very helpful ❤
@rudrabhishekchoudhury2696
3 жыл бұрын
Thank you very much ma'am u cleared all my doubts..😇😇
@zaziechapellier4760
2 жыл бұрын
This is amazing! Thank you :)
@StoonyLp23
3 жыл бұрын
I needed that thanks !
@debjit1375
2 жыл бұрын
Thank you so much for this❤️
@anuradhanipoornima
3 жыл бұрын
Thank you for explaining this clearly..
@johnnyrey4554
2 жыл бұрын
Sorry to be off topic but does anyone know a way to log back into an instagram account..? I stupidly forgot the login password. I would love any help you can give me.
@ianjadiel386
2 жыл бұрын
@Johnny Rey instablaster :)
@johnnyrey4554
2 жыл бұрын
@Ian Jadiel thanks so much for your reply. I got to the site thru google and Im trying it out now. Takes quite some time so I will reply here later when my account password hopefully is recovered.
@johnnyrey4554
2 жыл бұрын
@Ian Jadiel it did the trick and I finally got access to my account again. I am so happy! Thanks so much, you saved my account :D
@ianjadiel386
2 жыл бұрын
@Johnny Rey No problem =)
@billiejean5517
3 жыл бұрын
God bless u!!!!!!!
@imalearner3152
3 жыл бұрын
Really helpful thnx for this
@brianma3152
Жыл бұрын
2 mins in and I understand, been trying too understand for a month 😂
@md.mehedihasan4152
Жыл бұрын
Thank you so much
@ellebai5664
3 жыл бұрын
yes!!! life saver
@Ersteller905
3 жыл бұрын
very good explained:)
@luke_MacLaughlin
Жыл бұрын
Wouldn't Br be on Carbon 1 on the ring because it is lower in the alphabet?
@ranahaddad5446
3 жыл бұрын
Really helpful!!
@pria2487
2 жыл бұрын
great video thanks!
@liviaw2636
6 жыл бұрын
Thank you for explaining!
@travishosein2889
10 ай бұрын
very helpful
@azzemimi2997
Жыл бұрын
Thanks ❤
@kaekayyy2554
4 жыл бұрын
thank you so much.....it finally makes sense.
@aerisoraerith
3 жыл бұрын
thank you so much!!
@syuhadaafiqah
3 жыл бұрын
another hero.
@zeynepyazcoglu
2 жыл бұрын
thank you for explain that
@rockersahab5757
2 жыл бұрын
Wow thanks
@nottheradbrad184
5 жыл бұрын
Thnx.looking forward for ur new videos.
@easylearning3001
3 жыл бұрын
Excellent 😍😍😍😍😍
@easylearning3001
3 жыл бұрын
This video solve my problem in just 2 Min💞👍
@holly89101
8 жыл бұрын
Thank-you makes sense now
@omarzz9894
5 жыл бұрын
what a legend thanks
@tanihujoshuatettey441
2 жыл бұрын
God bless you
@santoshbhanage2297
2 жыл бұрын
THANK YOU
@josephsabu9739
4 жыл бұрын
Why can't Br be drawn axially rather than equatorial...?
@zhanerkebagdatova4700
3 жыл бұрын
It can be drawn axially. After a ring flip, it will switch to an equatorial position anyways. So no matter how you draw it (axially/equatorially) in real life you will find it in both positions since both chair conformations rapidly interconvert at r.t.
@valorantgddfg334
7 жыл бұрын
hey how do you know the C Br bond is taller.. is this something we should know?
@Chemistry123
7 жыл бұрын
You can know that the C-Br bond is longer than a C-C bond (at 3:55) by comparing the sizes of carbon vs bromine atoms. On the periodic table, C is in the 2nd period (row) while Br is in the 4th period. That is, Br has two extra shells of electrons compared to carbon, and it holds its outermost valence electrons much further away than carbon does. Since atoms form bonds with their valence electrons, Br forms longer bonds (valence electrons further from the nucleus) than C does (valence electrons closer to the nucleus).
@valorantgddfg334
7 жыл бұрын
oh okaay thankss. would it also be that h3c is a bigger molecule and its always better to put bigger molecules in the equatorial when you can??
@Chemistry123
7 жыл бұрын
Yes, you're right. It's more stable to put the sterically bulky methyl group (CH3) in the equatorial position.
@hamidalam3472
3 жыл бұрын
Got it...thanks alot
@Chemistry123
3 жыл бұрын
Are you perhaps thinking of bond strength? You're right that there is a trend that longer bonds tend to be weaker (which may be what you're referring to here as less stable?). This could lead us to predict, for example, that it would be easier to break the C-Br bond than the C-CH3 bond (other factors are also at play here in addition to bond length). However, at 4:20 we weren't comparing bond strengths, we were comparing the relative stability of the two possible conformations of the cyclohexane. Both cyclohexanes have the same bonds, so we can't use bond strength to compare their relative stabilities.
@sandramorcos9090
5 жыл бұрын
Another explanation is that the big group are more stable in the equatorial position
@Chemistry123
5 жыл бұрын
You're absolutely right! The size of a group and length of the bond connecting it to the ring play key roles in determining how stable it is in an axial vs equatorial position. If two bonded groups are the same distance away from the ring, then the larger one will be more stable in the equatorial position than the smaller one.
@nickelback497
3 жыл бұрын
i want an icon of you to pray to
@asianmom3
4 жыл бұрын
OMG Thank you!
@kundaimurevanemwe9554
Жыл бұрын
Ohhhh so you can choose any Carbon to be your number 2
@kundaimurevanemwe9554
Жыл бұрын
Number 1 ...
@-mint5300
4 жыл бұрын
Thank you
@mdpath
3 жыл бұрын
Your first chair flip is wrong. The hydrogen equatorial to carbon 2 should be parallel to the bond connecting carbon 1 and 6.
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