I cannot overstate how much your channel is helping me. Rather than struggling for an hour to read a chapter and understand the way the text describes the context, your videos literally lay down the concepts clearly and concisely in 10 minutes and I have literally gotten 100's on all of my homeworks ever since I started. Now I only have to skim the chapters, and it saves so much time.
This guy is so good, I have become so addicted to chemistry than before. I studied books before but this new revelation has synthesised materials i did not understand in the book. Thank you so much..Please make a donate button i would love to donate something. I am so grateful.
You are the Enstine of Organic Chemisty great. I swear if this video was explained in Hindi Language than u could have reached atleast 100k views very easily. U are a great teacher.
Resonanne structures are just molecules with different electron arrangement written in the lewis structure. You can know a compound has resonance structure if the electron bonds (only the bonds) can be rearranged. The importance of this is that it shows that electrons are not localized. There are different conventions to write resonances (arrows, dashed line, double arrow heads etc.)
There are a few ways to decide based on the examples he has given. First off, you know that a double bond is more stable than a single bond (sigma bond). Right off the bat, you can see that Acetic Acid has a double bond in the carboxyl group. The more stable group will also have reduced charge localization. The charge of these molecules after losing the hydrogen is -1. Acetic acid has two oxygens which are electronegative by nature, so the second oxygen is going to pull some of that electric charge from the one which released the hydrogen, resulting in a shared charge of -1 distributed over two atoms. Lastly, the resonance is forming an electron cloud that can essentially be viewed as sharing double bond character to two atoms rather than one. We already said that acetic acid is more stable because it has one double bond in the carboxyl group, but with resonance this effect is increased (by a little less than double). Making the structure even more stable! Hope this helps
taylorswizzzle Because Resonance can only occur in those compounds where there is a double bond( hence presence of π electrons ), but no double bond is there in CH3-CH2-OH.
The pKa value is one method used to indicate the strength of an acid. pKa is the negative log of the acid dissociation constant or Ka value. A lower pKa value indicates a stronger acid.
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I cannot overstate how much your channel is helping me. Rather than struggling for an hour to read a chapter and understand the way the text describes the context, your videos literally lay down the concepts clearly and concisely in 10 minutes and I have literally gotten 100's on all of my homeworks ever since I started. Now I only have to skim the chapters, and it saves so much time.
This guy is so good, I have become so addicted to chemistry than before. I studied books before but this new revelation has synthesised materials i did not understand in the book. Thank you so much..Please make a donate button i would love to donate something. I am so grateful.
You should get Carey F.A.'s book on Organic Chemistry, its really well detailed and explains every caveat of information that is practical.
You should try becoming addicted to grammar than before
You are Debbie Downer!!
You are Debbie Downer!!
You can solve JEE Advanced compitition paper'bro😅😅😅😅😊🎉😂😂❤❤
These were 2 lectures at my university and yet this 12 min video is far more understandable
I hope you can teach every single undergraduate in this earth. Thank you
I cannot explain how good your videos are! You’re an amazing teacher, thank you!
ya exactly he is 100%! perfect teacher
literally out here binge watching all of this for my final in 30 minutes💀
Concept cleared thanks I was facing trouble in the localisation good explanation
You are the Enstine of Organic Chemisty great. I swear if this video was explained in Hindi Language than u could have reached atleast 100k views very easily.
U are a great teacher.
Ora Kick "Einstein" you mean?
you are the best teacher i have ever seen .thanks clear and short .i like ur everything .u have helper me alot !!!
stay healthy dear!!
3:35 Delocalization weakens the O-H bonds.
Your sound is little low , plz increase increase the sound . No comments on content , its great .
In Nh3 and h2o . Nitrogen has good tendency to donate lone pair than oxygen. But still nh3 is good base . Why????
great teacher
pka is like pH , m trying to make connections to whatever I know already, this is hard!
where am i supposed to find the full version of this. it's not on your patreon
Great video. Great explanations. Cleared a few things up for me.
Really great explanation.
this dude is like God
Wrong Number😂
Create a video about stability
what's the product when benzyl chloride reacted with alcoholic KOH
Still don’t understand
To understand this first watch his previous video for pka and acidity
me neither, i get the concept but idk how to spot resonance structures
Resonanne structures are just molecules with different electron arrangement written in the lewis structure. You can know a compound has resonance structure if the electron bonds (only the bonds) can be rearranged.
The importance of this is that it shows that electrons are not localized. There are different conventions to write resonances (arrows, dashed line, double arrow heads etc.)
3:42 isn't it a weaker base?
Hey CH3CH2OH contain parent alkane propane not ethane, then why are you calling it ethanol ? tell me the reason!
2Carbon is ethane bro, not propane
I didn't understand how to decide which one is more stable ?
There are a few ways to decide based on the examples he has given. First off, you know that a double bond is more stable than a single bond (sigma bond). Right off the bat, you can see that Acetic Acid has a double bond in the carboxyl group. The more stable group will also have reduced charge localization. The charge of these molecules after losing the hydrogen is -1. Acetic acid has two oxygens which are electronegative by nature, so the second oxygen is going to pull some of that electric charge from the one which released the hydrogen, resulting in a shared charge of -1 distributed over two atoms. Lastly, the resonance is forming an electron cloud that can essentially be viewed as sharing double bond character to two atoms rather than one.
We already said that acetic acid is more stable because it has one double bond in the carboxyl group, but with resonance this effect is increased (by a little less than double). Making the structure even more stable!
Hope this helps
WHO MADE THIS VIDEO?!!
WHO MADE THIS VIDEO?!! UH?!!!
why?
Cuz it is resoundingly great to understand delocalized electrons.
Thank youuu 😊💕
Why does CH3CH2O not have resonance?
taylorswizzzle Because Resonance can only occur in those compounds where there is a double bond( hence presence of π electrons ), but no double bond is there in CH3-CH2-OH.
+Aniket Burman ok, thanks!
Why cyclohexanol doesn't have resonant strucutres?
For resonance you need a conjugated system
Simple No double bonds in cyclohexane, so the electrons are localised in single bond. No pi bond present
helpful!
wtf is pka?Pk fire
The pKa value is one method used to indicate the strength of an acid. pKa is the negative log of the acid dissociation constant or Ka value. A lower pKa value indicates a stronger acid.
@@akshaykishoredesai20172:00 how's pka more than 14??
ily
i love you
i love u
Umm I really didn't get it bruh..it's like facts after facts being thrown at me 😅😔