Resonance in benzene and the carbonate ion More free lessons at: www.khanacademy.org/video?v=6X...
Жүктеу.....
Пікірлер: 357
@DUDETHISCOMMENTISSOGODDAMNLONG11 жыл бұрын
that awkward moment when you arrive at the wrong video, expecting khan to explain sound resonance in physics
@prisha1050
9 күн бұрын
Dude this was 11 years ago.. are you still alive?
@DUDETHISCOMMENTISSOGODDAMNLONG
9 күн бұрын
@@prisha1050 yea im still around, Im now 11 years older
@nonhlanhlamagagula361910 жыл бұрын
who ever you are, you're heaven sent
@schober60productions7 жыл бұрын
How the Hell do you draw so well with a mouse?
@jerrygarza3941
7 жыл бұрын
They use a tablet/stylus along with the smooth draw program.
@reza.r4454
7 жыл бұрын
Hans Schober they use a pen like on sp4
@aarjobanerjee2970
4 жыл бұрын
i am the 101st liker of this comment
@marrypoppins6278
4 жыл бұрын
AARJO BANERJEE and I am the 104 liker
@obaidullah2755
3 жыл бұрын
Exactly
@areebayousuf54035 жыл бұрын
When books and lecture didn't seem to explain the concept well. I use to watch your videos and I swear it make the concept go right through in the mind. Keep going. 🌸😊
@Sourja
4 жыл бұрын
Ya,,, me too
@ass123qdwqdw
4 ай бұрын
Retoka
@camilaneo359810 жыл бұрын
You made this concept so easy to understand. Props to you!
@geojess12 жыл бұрын
Keep repeating yourself, Sal!! I don't mind. Helps me remember! You are awesome! You have helped me out so much. Keep up the great work!
@dathanbm8984
2 жыл бұрын
yes bro
@KoiandDragon10 жыл бұрын
This was fan freaking tastic. The best explanation of resonance I've ever seen.
@asaha3650
4 жыл бұрын
What are u doing now
@yvngrxxd9078
Жыл бұрын
@@asaha3650 wbu u bro wyd now
@mbalintombela36809 жыл бұрын
God bless you Sal...your videos have helped me boost my grades, from being an average student to being an A student. I cant thank you enough.
@ItachiUchiha-fb9qt3 жыл бұрын
Been struggling with it for over a year now!!!!! Watched and finally understood it today.Khan academy is truly an epitome of helping millions realize their dreams through free education❤❤❤
@cupidsmanager6756
3 жыл бұрын
I thought you were dead?
@alielkadiki60817 жыл бұрын
11 minutes > 1 and a half with my teacher....huge thanks
@Salmanul_
3 жыл бұрын
1 and a half minutes with your teacher? 🤯
@alielkadiki6081
3 жыл бұрын
@@Salmanul_ i forgot to type hours haha
@thebatsbury8053
3 жыл бұрын
@@alielkadiki6081 you can edit the comment, you know?
@alielkadiki6081
3 жыл бұрын
@@thebatsbury8053 does it really matter ?
@andym.s.5231
3 жыл бұрын
@@alielkadiki6081 yes it does
@NourDeNoir12 жыл бұрын
I just wanna say something... I LOVE YOU!!! you keep saving my life over and over again :D I actually understand more from your videos than I do from my teacher.
@kiranjagdeesh24712 жыл бұрын
u are one of the greats living today...........i think you must b given a award or something for ur very helpful videos.....the advantage is that u r teaching it sincerely.....not like most of our teachers.....thanks sir...
@emotionaljackfruit7 жыл бұрын
Thanks khan academy. You are so much better than Byjus who charge you money for explainations.
@manishsinghbangari6 жыл бұрын
Khan academy worth praise and a huge huge applause....
@bioshorts20042 жыл бұрын
Even after 10 years... It is so helpful.. Education kbhi bekar nhi jati😃
@russelljohnson273311 жыл бұрын
notice how he made sure to use a subtle color to demonstrate the hydrogen bonds... that alone tells u how much work he puts into the videos he makes for us... legend
@sherzadaritrizaman69494 жыл бұрын
This is just amazing.The textbook s r never enough to explain this concepts rather than only narrating their names
@anyasandy39599 жыл бұрын
Wow, i finally understand resonance. Thank you Khan Academy :)
@SaucyNight8 жыл бұрын
I used to find this videos insufferably slow at times, but now i realize i can just play them at 1.25 and suddenly the drawing dosnt take eons! great video thanks!
@Rooted_Locs11 жыл бұрын
i had two midterms... for Orgo part one- i got 90 on my first midterm and and 79 on the second one. It honestly suprised me because i was very weak in my first year chem classes. anyways it's all thanks to the khanacademy instructor, a bit of motivation and LOTS of practice, and i mean LOTS. and if you are wondering i did donate my money (i had a job at the time) to a local charity here in Toronto (covenant house)-about $1000
@gaurimahajan84108 жыл бұрын
The explaination was really helpful. Thanks! :)
@BrooklyFire4 жыл бұрын
great and thanks! does this phenomenon happen with all organic molacules
@deepa85anbanandan322 жыл бұрын
Sir fr now u r my god fr exam I should pray u fr such a nice explanation.... Thanks 🙏from my bottom of my 💖hearts
@mihailgeorgievich13 жыл бұрын
Brilliant explanation of resonance in organic chemistry,it's very very easy to understand and comprehend.
@SHUBHAM67874111 жыл бұрын
sal is so good at teaching organic :'(
@ricardorodriguez4052 жыл бұрын
what progam do they use to get different colors and get to copy and paste
@stfrankies24012 жыл бұрын
thank you very much khan! you are the best teacher ever seen on this earth
@franciscofuerte27610 жыл бұрын
Hello, I have a question. I was wondering the name of the program you use to explain the excesices.
@rudhirsaxena21873 жыл бұрын
Sir , that was a epic explanation, in india the books given has so much less explanation, salute to you guys
@maanyagupta29792 жыл бұрын
So good, you just eliminated one of my fears.
@MrsSquareepants11 жыл бұрын
Seriously! I am going through that now in a way, just started Ochem and my professor just ah, I don't understand him. Life saver right here! Good luck :)
@Fortitudoo4 жыл бұрын
would that b almost like its sitting in a superposition state?
@MHT_Official5 жыл бұрын
Love this Khan academy. Thank you very much
@emanarif13633 жыл бұрын
Amazing lec especially the example that you give thank you much 😊
@l.o_20423 жыл бұрын
7:21 in the double bond of co3 why are there 8 electrons around the oxygen isn`t it supposed to have 6 valance electrons? can someone help me out please?
@divx0772210 жыл бұрын
Can u also explain +R and -R effect ?
@junior1984able13 жыл бұрын
whats more stabl, benzene. or the single bonded hexene?
@jimasda3611 жыл бұрын
Is there a video by Khan Academy showing a tutorial to the Lewis dot diagram? if not could somebody please recommend me a good one? : )
@bonitachica78612 жыл бұрын
can an electron be given from the double bond btwn the carbon and an oxygen to another oxygen??
@missymonalisa10 жыл бұрын
why would it be - 2/3 charge on each oxygen atom? why isn't is -1/3?
@amaansawrar519711 жыл бұрын
SAL u are gr8 every video is made with such a technique that i love it thanks and ya i agree that u must be given a award.........keep up the good work....
@GyroJake7 жыл бұрын
When your trying to find vaporware and come across something that will actually help you in the future.
@thefangaming95
5 жыл бұрын
PoopandPeeplease SAME
@boopert3589
5 жыл бұрын
Lmao same
@cozmoznova
4 жыл бұрын
You're*
@aratheyt12134 жыл бұрын
Release the device and the program you use to illustrate these concepts so well 😱👌🏾
@sridharansridharan41505 жыл бұрын
Thank you for ur awesome videos you are super awesome and your videos are very much help full!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@ronakverma6936 жыл бұрын
how does delocalization of eletrns stabilize molecules?
@arinzei.74967 жыл бұрын
Question: Can the double bonds shift between two atoms that are not the same?
@lantran61245 жыл бұрын
Best video of Resonance
@lunabedoni797210 ай бұрын
Is it resonance even if we've just flipped the molecules?
@BihanSen12 жыл бұрын
what is the software you used to draw these?
@gurveengeetkaur453012 жыл бұрын
OHH..what a video .rly 2 helpful .awesome visualization .awesome accent ...HATS OFF . &thnks for such explanation
@ah-vx3do5 жыл бұрын
I remeber this in elementary school this man is a legend with the mouse
@Gothorochimaru12 жыл бұрын
But what makes the electron jump over in the first place? Does it get excited?
@alligatorwillygaming14649 жыл бұрын
your videos are very helpful and easy to understand... come teach my university chemistry classes!!!
@emm__jayy9 жыл бұрын
What is the Conjugation pair in case of Benzene???
@RangeAhmed11 жыл бұрын
how did it go?
@p.ramyashri41107 жыл бұрын
Why is it that resonance takes place only if the molecule is planar ?
@rajikacooray84043 жыл бұрын
Thank you sir. This is so much helpful.
@bma20192 жыл бұрын
Would you plz tell anyone why resonance is occurring because of loan pair electron?
@soniadashsolandres11 жыл бұрын
good explaination of topics in a very simple manner
@ratl0ver311 жыл бұрын
The moment when you find out that the thing you're confused with is something Khan Academy covers... Is a good one :)
@moopiia4712 жыл бұрын
what if you had a methoxy group or a nitro group attached to the benzene ring?
@osmanypalma57066 жыл бұрын
love all your videos !!!!thank you so much ;)
@alyaamohamed399010 жыл бұрын
تمام شكرا استفدت كتير thank you i really gained much information from this vedio
@dineshraja71219 жыл бұрын
Does all the compounds showing resonance under go hybridisation???
@vigneshv3846
3 жыл бұрын
Yes and no
@kavishmardia85967 жыл бұрын
Which software do you use??
@coows5 жыл бұрын
Sadly, this isn't the song resonance. But this is knowledge this is power. Life is amazing, just like when you burn yourself. Sure, it's bad but it feels apive
@lmoney012 жыл бұрын
at my school they teach that a double headed arrow means the movement of and electron pair and a single headed arrow means the movement of a single electron. so it may differ but there has to be a way to distinguish between the movement of a single electron and a pair of electrons
@RadenRocks15 жыл бұрын
Anyone know why we assume the two other oxygens have in carbonate ion must have 7 valence electrons?
@bhairavichandrika12 жыл бұрын
why does the electron move from its positions in first place
@foxxxdude7 жыл бұрын
Thanks for this. So useful.
@tekrajkhatri35716 жыл бұрын
It was great explanation...cleared my many doubts...but I didn't understood how half or one-third bond is possible..... any help
@mzzari2111 жыл бұрын
i'm crying this is so wonderful :')
@rubecube887511 жыл бұрын
Does nitrogens lone pair take part in resonance? For example, if you have a 6 carboned diene with a nitrogen atom in the center (dipropenyl amine I think would be the name), does resonance occur? I know that in pyridine, the nitrogens double bond plays a role in the resonance structure but I dunno if this always occurs. The example I have in mind is creatine. Is the creatine molecule a conjugated system?
@TheCentrist133 жыл бұрын
Loved it Sal !
@Mojo-hh8qg9 жыл бұрын
@Mona Pap The reason for the -2/3 instead of a -1/3 charge on each oxygen would be true IF, the molecule itself was neutral. In this case carbonite ion has a negative -2 charge, thus giving each oxygen the lowest charge of -2/3 to form a total charge of -2 (-2/3 * 3 = -2). Hope this helps if you have not gotten an answer already.
@Torumoy14 жыл бұрын
do you give lectures on GRE? For non-English speakers that would be of great help.
@sameerkandeel64543 жыл бұрын
Sir, the best way to explain resonance in benzene, is through the valence bond theory to account for the resonating strs. This theory which insists on the fact that covalent bond is two electron bond. So, if we draw benzene with sigma bonds, and the six carbon atoms with their pz orbitals containing one electron each, we can get the two resonating strs. After that, the we can go to the molecular orbital theory, to describe the resonance, by unifying the six pz orbitals of carbon atoms into six molecular orbitals three of bonding contain the six pz electrons, two for each of them, and three unoccupied antibonding M. O. This is represented by benzene ring with a circle inside.
@Muradsahar3 жыл бұрын
What is resonance in optics.?
@nikolatesla1000012 жыл бұрын
thx aloot for such a great explanation.....the major advantage is that the accent is not very fast....through which i could understand.is there any explanation about resonance of phenolll..
@captfalconXX14 жыл бұрын
Thank you for sharing your knowlege.
@zinebkiker38125 жыл бұрын
How do you know if an oxygène is neutral or it has - extra electrón
@tubasiddiqui3805 жыл бұрын
Thanks a lot for this explanation!!
@alkmaher13 жыл бұрын
Shouldn't the bond order be equal to 4/3 instead of 1/3?
@bot065614 жыл бұрын
I wold love to see your lecture on nanotechnology! It is hard to grasp!
@009sonalisophiebilung94 жыл бұрын
Amazing explanation 👌🌹
@shikharsharma57236 жыл бұрын
Why does the oxygen anion give it's electron to carbon?
@chromiae.7 жыл бұрын
I came here looking for vaporwave but this acually helped me
@dellaparas82592 жыл бұрын
why the oxygen double bonded with the carbon has 6 electrons?
@muhammadarhab935410 жыл бұрын
Sir please i don't understand why oxygen(top one) has 6 lone pair even after bonding with carbon
@dianar15796 жыл бұрын
Thank you Sir.You're a bright example to students and an inspiration to many teachers.
@ryongee9212 жыл бұрын
but according to my lecture notes, they said, curly arrow represent movement of pairs of electrons and not a single electron?
@amits7702 жыл бұрын
Doubt----One thing is strange of an electron... In the Carbonate(CO3^-2) from where the two single bonded oxygen atoms got single extra electrons? As oxygen have six electrons in its outer shell, it pairs covalently with carbon to fulfill the needed two, ..........but in the video its shown one atom is used in single bond with carbon and still oxygen is having 6 electrons on the side......(summing up 7 electrons with oxygen and a sigma bond)......so from where the oxygen took that one more electron??
@Taareshcool1012 жыл бұрын
@Ray12able so perhaps what u r saying is dat carbon must form only 2 bonds???? bt it isnt dat way....the 2 electrons in a bond (single bond) do nt belong to just i element invlvd in the bond formation.....two elements contribute 1 electron each ....hence carbon contributes its 4 valence electrons in making a bond with 4 monovalent species(for single bonds)....and eventually after the bond is formed the shared pair of electrons then blong to both the corspndng elements....hope that helps...
@meghas.r470212 жыл бұрын
thanks a lot!!!!! it helped me to understand resonance very easily!!! thanks!!! :-)
@ayanmandal82197 жыл бұрын
aweaome vide man ...keep it up bro
@fallogingl6 жыл бұрын
I was supposed to be studying MCAT but decided to search Resonance by Home and the search result showed me this video...
@michaelkingssa11 жыл бұрын
Why is it that the carbonate ion has -2/3 charge on the oxygens instead of a -1/3?
@SR-em8wl7 жыл бұрын
Who said Resonance cannot be fun! So beautifully explained. Just a doubt, is Resonance a naturally ongoing process among certain compounds (just like how breathing is to living organisms)?
@samajlo4336
5 жыл бұрын
It is just a theoretical concept which explains the stability of compounds.
@oglow10011 жыл бұрын
That's me every semester of uni, if it wasn't for Sal i would have had so much trouble cramming my way through first year haha
@ChrisBrownLvr319 жыл бұрын
Man, I don't understand. in 7:30 is the oxygen giving up/ sharing its electron because of its formal charge? is it more stable or something by giving/sharing the electron?
@ManuAnand97
9 жыл бұрын
Charges are unfavorable. No compound wants to have a net charge on it. Because, the net charge attracts nucleophiles or electrophiles according to the net charge. *Do not mistake compounds with 'elements' like Sodium & Lithium which readily gets ionised and lose one electron and are found in such state in nature. Na+, Li+ etc.
Пікірлер: 357
that awkward moment when you arrive at the wrong video, expecting khan to explain sound resonance in physics
@prisha1050
9 күн бұрын
Dude this was 11 years ago.. are you still alive?
@DUDETHISCOMMENTISSOGODDAMNLONG
9 күн бұрын
@@prisha1050 yea im still around, Im now 11 years older
who ever you are, you're heaven sent
How the Hell do you draw so well with a mouse?
@jerrygarza3941
7 жыл бұрын
They use a tablet/stylus along with the smooth draw program.
@reza.r4454
7 жыл бұрын
Hans Schober they use a pen like on sp4
@aarjobanerjee2970
4 жыл бұрын
i am the 101st liker of this comment
@marrypoppins6278
4 жыл бұрын
AARJO BANERJEE and I am the 104 liker
@obaidullah2755
3 жыл бұрын
Exactly
When books and lecture didn't seem to explain the concept well. I use to watch your videos and I swear it make the concept go right through in the mind. Keep going. 🌸😊
@Sourja
4 жыл бұрын
Ya,,, me too
@ass123qdwqdw
4 ай бұрын
Retoka
You made this concept so easy to understand. Props to you!
Keep repeating yourself, Sal!! I don't mind. Helps me remember! You are awesome! You have helped me out so much. Keep up the great work!
@dathanbm8984
2 жыл бұрын
yes bro
This was fan freaking tastic. The best explanation of resonance I've ever seen.
@asaha3650
4 жыл бұрын
What are u doing now
@yvngrxxd9078
Жыл бұрын
@@asaha3650 wbu u bro wyd now
God bless you Sal...your videos have helped me boost my grades, from being an average student to being an A student. I cant thank you enough.
Been struggling with it for over a year now!!!!! Watched and finally understood it today.Khan academy is truly an epitome of helping millions realize their dreams through free education❤❤❤
@cupidsmanager6756
3 жыл бұрын
I thought you were dead?
11 minutes > 1 and a half with my teacher....huge thanks
@Salmanul_
3 жыл бұрын
1 and a half minutes with your teacher? 🤯
@alielkadiki6081
3 жыл бұрын
@@Salmanul_ i forgot to type hours haha
@thebatsbury8053
3 жыл бұрын
@@alielkadiki6081 you can edit the comment, you know?
@alielkadiki6081
3 жыл бұрын
@@thebatsbury8053 does it really matter ?
@andym.s.5231
3 жыл бұрын
@@alielkadiki6081 yes it does
I just wanna say something... I LOVE YOU!!! you keep saving my life over and over again :D I actually understand more from your videos than I do from my teacher.
u are one of the greats living today...........i think you must b given a award or something for ur very helpful videos.....the advantage is that u r teaching it sincerely.....not like most of our teachers.....thanks sir...
Thanks khan academy. You are so much better than Byjus who charge you money for explainations.
Khan academy worth praise and a huge huge applause....
Even after 10 years... It is so helpful.. Education kbhi bekar nhi jati😃
notice how he made sure to use a subtle color to demonstrate the hydrogen bonds... that alone tells u how much work he puts into the videos he makes for us... legend
This is just amazing.The textbook s r never enough to explain this concepts rather than only narrating their names
Wow, i finally understand resonance. Thank you Khan Academy :)
I used to find this videos insufferably slow at times, but now i realize i can just play them at 1.25 and suddenly the drawing dosnt take eons! great video thanks!
i had two midterms... for Orgo part one- i got 90 on my first midterm and and 79 on the second one. It honestly suprised me because i was very weak in my first year chem classes. anyways it's all thanks to the khanacademy instructor, a bit of motivation and LOTS of practice, and i mean LOTS. and if you are wondering i did donate my money (i had a job at the time) to a local charity here in Toronto (covenant house)-about $1000
The explaination was really helpful. Thanks! :)
great and thanks! does this phenomenon happen with all organic molacules
Sir fr now u r my god fr exam I should pray u fr such a nice explanation.... Thanks 🙏from my bottom of my 💖hearts
Brilliant explanation of resonance in organic chemistry,it's very very easy to understand and comprehend.
sal is so good at teaching organic :'(
what progam do they use to get different colors and get to copy and paste
thank you very much khan! you are the best teacher ever seen on this earth
Hello, I have a question. I was wondering the name of the program you use to explain the excesices.
Sir , that was a epic explanation, in india the books given has so much less explanation, salute to you guys
So good, you just eliminated one of my fears.
Seriously! I am going through that now in a way, just started Ochem and my professor just ah, I don't understand him. Life saver right here! Good luck :)
would that b almost like its sitting in a superposition state?
Love this Khan academy. Thank you very much
Amazing lec especially the example that you give thank you much 😊
7:21 in the double bond of co3 why are there 8 electrons around the oxygen isn`t it supposed to have 6 valance electrons? can someone help me out please?
Can u also explain +R and -R effect ?
whats more stabl, benzene. or the single bonded hexene?
Is there a video by Khan Academy showing a tutorial to the Lewis dot diagram? if not could somebody please recommend me a good one? : )
can an electron be given from the double bond btwn the carbon and an oxygen to another oxygen??
why would it be - 2/3 charge on each oxygen atom? why isn't is -1/3?
SAL u are gr8 every video is made with such a technique that i love it thanks and ya i agree that u must be given a award.........keep up the good work....
When your trying to find vaporware and come across something that will actually help you in the future.
@thefangaming95
5 жыл бұрын
PoopandPeeplease SAME
@boopert3589
5 жыл бұрын
Lmao same
@cozmoznova
4 жыл бұрын
You're*
Release the device and the program you use to illustrate these concepts so well 😱👌🏾
Thank you for ur awesome videos you are super awesome and your videos are very much help full!!!!!!!!!!!!!!!!!!!!!!!!!!!!
how does delocalization of eletrns stabilize molecules?
Question: Can the double bonds shift between two atoms that are not the same?
Best video of Resonance
Is it resonance even if we've just flipped the molecules?
what is the software you used to draw these?
OHH..what a video .rly 2 helpful .awesome visualization .awesome accent ...HATS OFF . &thnks for such explanation
I remeber this in elementary school this man is a legend with the mouse
But what makes the electron jump over in the first place? Does it get excited?
your videos are very helpful and easy to understand... come teach my university chemistry classes!!!
What is the Conjugation pair in case of Benzene???
how did it go?
Why is it that resonance takes place only if the molecule is planar ?
Thank you sir. This is so much helpful.
Would you plz tell anyone why resonance is occurring because of loan pair electron?
good explaination of topics in a very simple manner
The moment when you find out that the thing you're confused with is something Khan Academy covers... Is a good one :)
what if you had a methoxy group or a nitro group attached to the benzene ring?
love all your videos !!!!thank you so much ;)
تمام شكرا استفدت كتير thank you i really gained much information from this vedio
Does all the compounds showing resonance under go hybridisation???
@vigneshv3846
3 жыл бұрын
Yes and no
Which software do you use??
Sadly, this isn't the song resonance. But this is knowledge this is power. Life is amazing, just like when you burn yourself. Sure, it's bad but it feels apive
at my school they teach that a double headed arrow means the movement of and electron pair and a single headed arrow means the movement of a single electron. so it may differ but there has to be a way to distinguish between the movement of a single electron and a pair of electrons
Anyone know why we assume the two other oxygens have in carbonate ion must have 7 valence electrons?
why does the electron move from its positions in first place
Thanks for this. So useful.
It was great explanation...cleared my many doubts...but I didn't understood how half or one-third bond is possible..... any help
i'm crying this is so wonderful :')
Does nitrogens lone pair take part in resonance? For example, if you have a 6 carboned diene with a nitrogen atom in the center (dipropenyl amine I think would be the name), does resonance occur? I know that in pyridine, the nitrogens double bond plays a role in the resonance structure but I dunno if this always occurs. The example I have in mind is creatine. Is the creatine molecule a conjugated system?
Loved it Sal !
@Mona Pap The reason for the -2/3 instead of a -1/3 charge on each oxygen would be true IF, the molecule itself was neutral. In this case carbonite ion has a negative -2 charge, thus giving each oxygen the lowest charge of -2/3 to form a total charge of -2 (-2/3 * 3 = -2). Hope this helps if you have not gotten an answer already.
do you give lectures on GRE? For non-English speakers that would be of great help.
Sir, the best way to explain resonance in benzene, is through the valence bond theory to account for the resonating strs. This theory which insists on the fact that covalent bond is two electron bond. So, if we draw benzene with sigma bonds, and the six carbon atoms with their pz orbitals containing one electron each, we can get the two resonating strs. After that, the we can go to the molecular orbital theory, to describe the resonance, by unifying the six pz orbitals of carbon atoms into six molecular orbitals three of bonding contain the six pz electrons, two for each of them, and three unoccupied antibonding M. O. This is represented by benzene ring with a circle inside.
What is resonance in optics.?
thx aloot for such a great explanation.....the major advantage is that the accent is not very fast....through which i could understand.is there any explanation about resonance of phenolll..
Thank you for sharing your knowlege.
How do you know if an oxygène is neutral or it has - extra electrón
Thanks a lot for this explanation!!
Shouldn't the bond order be equal to 4/3 instead of 1/3?
I wold love to see your lecture on nanotechnology! It is hard to grasp!
Amazing explanation 👌🌹
Why does the oxygen anion give it's electron to carbon?
I came here looking for vaporwave but this acually helped me
why the oxygen double bonded with the carbon has 6 electrons?
Sir please i don't understand why oxygen(top one) has 6 lone pair even after bonding with carbon
Thank you Sir.You're a bright example to students and an inspiration to many teachers.
but according to my lecture notes, they said, curly arrow represent movement of pairs of electrons and not a single electron?
Doubt----One thing is strange of an electron... In the Carbonate(CO3^-2) from where the two single bonded oxygen atoms got single extra electrons? As oxygen have six electrons in its outer shell, it pairs covalently with carbon to fulfill the needed two, ..........but in the video its shown one atom is used in single bond with carbon and still oxygen is having 6 electrons on the side......(summing up 7 electrons with oxygen and a sigma bond)......so from where the oxygen took that one more electron??
@Ray12able so perhaps what u r saying is dat carbon must form only 2 bonds???? bt it isnt dat way....the 2 electrons in a bond (single bond) do nt belong to just i element invlvd in the bond formation.....two elements contribute 1 electron each ....hence carbon contributes its 4 valence electrons in making a bond with 4 monovalent species(for single bonds)....and eventually after the bond is formed the shared pair of electrons then blong to both the corspndng elements....hope that helps...
thanks a lot!!!!! it helped me to understand resonance very easily!!! thanks!!! :-)
aweaome vide man ...keep it up bro
I was supposed to be studying MCAT but decided to search Resonance by Home and the search result showed me this video...
Why is it that the carbonate ion has -2/3 charge on the oxygens instead of a -1/3?
Who said Resonance cannot be fun! So beautifully explained. Just a doubt, is Resonance a naturally ongoing process among certain compounds (just like how breathing is to living organisms)?
@samajlo4336
5 жыл бұрын
It is just a theoretical concept which explains the stability of compounds.
That's me every semester of uni, if it wasn't for Sal i would have had so much trouble cramming my way through first year haha
Man, I don't understand. in 7:30 is the oxygen giving up/ sharing its electron because of its formal charge? is it more stable or something by giving/sharing the electron?
@ManuAnand97
9 жыл бұрын
Charges are unfavorable. No compound wants to have a net charge on it. Because, the net charge attracts nucleophiles or electrophiles according to the net charge. *Do not mistake compounds with 'elements' like Sodium & Lithium which readily gets ionised and lose one electron and are found in such state in nature. Na+, Li+ etc.