I didn't think I'd ever understand polarity and intermolecular forces. I've been faking my way through chemistry for almost 10 years. If only your video existed way back then. THANK YOU THANK YOU THANK YOU!!!!
Hello, I'm a 9th grader from Romania and I really enjoyed discovering your interesting chemistry lessons. You're a great teacher. Keep up the good work!
Very helpful, clear voice, very well explain, neat handwriting too which most people struggle with on programs like that! Very good job and thank you :)
I'm really glad you organized it in a way that was compartmentalized. A lot of people just tell you all of imf's without even telling you "oh btw these are for polar molecules" so thanks!
Man, you just saved my Chem mark. I was sick for a day when they taught this and I became so behind. Have a quiz tomorrow on this and it's cause of you that I get this stuff. Thanks :)
This video SAVED my life !! Thank you so much for explaining that so well and giving a visual. I wish my Chem professor had taught it that way. Everything clicked. I owe my exam grade to you !
I from Belgium , and I 'm studying to be a doctor (I'm in my first year at university) so that was a little point of chemistry that I didn't understand, I can speak a little english , but sincerly your video is wonderful, in five minutes I understand all, at university this really easy point of lesson, like a very difficult point of lesson. Thank's so much. I will follow u on youtube ! Thank's
Thank You so much I have a test soon and your lesson has helped me a lot. Cool experiment that you used. You must be a an extremely good professor because this clarified everything to me.
had this on my quiz last week - if i had watched this video I would have gotten that question right about What force was weaker? LONDON FORCE I'll never forget that. Thanks 4 sharing - really helpful.
You have helped me so much preparing for exams. I just dont' understand my teacher when he talks about it, but it makes sense when you write it out. Thank you so much.
This was really easy to understand. Thank you for making this video as it really helped to clear things up after a class taught by my student teacher who definitely has no experience...
Hi, the reason HCl is going to be dipole-dipole instead of specifically hydrogen bonding is because you really only get H-bonding with N, O and F as the other atom (sometimes C too if there are other electronegative elements present.) The reason is because they are small, electronegative elements. Cl is basically too large. If you want more detailed information, feel free to message me.
@kutecurse6060 It depends on the polarity of the molecule. Nonpolar molecules have dispersion forces, polar molecules have dipole-dipole, and polar molecules containing hydrogen can have hydrogen bonding. If you aren't sure how to determine nonpolar vs polar, check out lesson 4.8
With all this info available with the speed of my fingers, I'm surprised that diabolical geniuses have not been parading around the streets already. Or maybe they're too smart for that. Either way, thanks for helping me with Chemistry. :)
I wish I discovered you back in September :( Three weeks left of Chemistry.... rarrr. Do you have any study tips, or videos about studying for the Final Exam? I'm in the very basic level of Chemistry. Introduction to Chemistry in fact.
@2012maritza Good question. I would classify the electrostatic forces between ions in the crystal structure of ionic compounds as Ionic Bonds instead of intermolecular forces, but they are significantly stronger. You could have ion-dipole IMFs in solutions of ionic compounds and water though. (NaCl for example; the sodium ions would experience attraction to the oxygen in a water molecule, and the chloride ions to the hydrogens.)
Thank you so much this helped me a lot I was always neglecting this part cause I don't understand it but your explanation made it to easy thank you but how does dispersion occur in polar
Hello again. Could you please clarify something for me? I have always thought that when a molecule is bonded to Hydrogen that it's automatically a Hydrogen bond. After I watched Khan Academy's Van Der Waals Forces video, they use HCl to show dipole-dipole interaction and HF to show hydrogen bonding. How do I know what type of force, dipole-dipole, or hydrogen bond, is occuring in a molecule? Thank you once again.
This video is so amazing, I'm a second language learner. And it's difficult for me to understand some of the theory during the class. But this course video helps me a lot😄
ummm..im confused... :( ive a question.. how would we know which molecule have wich type of intermolecular forces? like they can ask what type of intermolecular forces is present in O=C=O?
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I didn't think I'd ever understand polarity and intermolecular forces. I've been faking my way through chemistry for almost 10 years. If only your video existed way back then. THANK YOU THANK YOU THANK YOU!!!!
God bless your soul for making chemistry understandable.
Hello, I'm a 9th grader from Romania and I really enjoyed discovering your interesting chemistry lessons. You're a great teacher. Keep up the good work!
Very helpful, clear voice, very well explain, neat handwriting too which most people struggle with on programs like that! Very good job and thank you :)
I'm really glad you organized it in a way that was compartmentalized. A lot of people just tell you all of imf's without even telling you "oh btw these are for polar molecules" so thanks!
No doubt the best teacher on youtube!
Man, you just saved my Chem mark. I was sick for a day when they taught this and I became so behind. Have a quiz tomorrow on this and it's cause of you that I get this stuff. Thanks :)
This video SAVED my life !! Thank you so much for explaining that so well and giving a visual. I wish my Chem professor had taught it that way. Everything clicked. I owe my exam grade to you !
Amazing, some professors take 2 hour lectures to explain this stuff and students are still confused and it takes you all of 10 mins...THANK YOU!
I from Belgium , and I 'm studying to be a doctor (I'm in my first year at university) so that was a little point of chemistry that I didn't understand, I can speak a little english , but sincerly your video is wonderful, in five minutes I understand all, at university this really easy point of lesson, like a very difficult point of lesson. Thank's so much. I will follow u on youtube ! Thank's
Thank You so much I have a test soon and your lesson has helped me a lot. Cool experiment that you used. You must be a an extremely good professor because this clarified everything to me.
had this on my quiz last week - if i had watched this video I would have gotten that question right about What force was weaker? LONDON FORCE I'll never forget that. Thanks 4 sharing - really helpful.
You have no idea how much this helped me. Thanks a ton!
A very comprehensive video completely to the point and well explained .
Tomorrow I will pass the test .
Great thanks from Sweden.
You are the reason I will pass AP Chem this year thank you so much!
the way you make it sound so easy is amazing.
You have helped me so much preparing for exams. I just dont' understand my teacher when he talks about it, but it makes sense when you write it out. Thank you so much.
This is amazing u have no idea how much youve helped me! Imm gunna pass this test wooooo!
Fantastic! I couldn't get my head around Intermolecular Forces till now
THANK YOU...finally i understand what is London dispersion forces.
This was really easy to understand. Thank you for making this video as it really helped to clear things up after a class taught by my student teacher who definitely has no experience...
Hi, the reason HCl is going to be dipole-dipole instead of specifically hydrogen bonding is because you really only get H-bonding with N, O and F as the other atom (sometimes C too if there are other electronegative elements present.) The reason is because they are small, electronegative elements. Cl is basically too large. If you want more detailed information, feel free to message me.
you explained it way better than my teacher! thank you so much!
This video was so helpful! You explained this better than my professor lolThanks!!
@kutecurse6060 It depends on the polarity of the molecule. Nonpolar molecules have dispersion forces, polar molecules have dipole-dipole, and polar molecules containing hydrogen can have hydrogen bonding. If you aren't sure how to determine nonpolar vs polar, check out lesson 4.8
so details and useful , thanks man , chemis class sometimes is terrible .
That...was...beautiful. Simple and concise. Thank you so much.
Hear hear! This video is an excellent explanation for intermolecular forces.
I´m brazilian boy and i am loving this class thanks!!!
thank you so much for clarifying that! i wish my review had included this, it would have made my homework so much easier!
thank you thank you thank you! This is so much easier to understand now.
OMG!! this video was sooo Helpful!! thank you!!
@GotenRocks05 Yes, hydrogen bonding is a type of dipole-dipole interaction that is particularly strong.
wow, chemistry video with lecture+lab experiment, awesome
omg thank you thank you thank you. you just helped me pass my exam.
This helped so much! I feel more prepared for my test tomorrow:) thanks!
Thank you so much, this helped me even more than when I asked my prof 1 v 1. Appreciate it :)
your videos is really helping me lots in my revisions...n its very interesting...
You are amazing ! So simple and easy now after I watched this video.
UMM DUDE HOW CAN I THANK YOU ENOUGH
LIFE SAVER
With all this info available with the speed of my fingers, I'm surprised that diabolical geniuses have not been parading around the streets already.
Or maybe they're too smart for that.
Either way, thanks for helping me with Chemistry. :)
I wish I discovered you back in September :( Three weeks left of Chemistry.... rarrr. Do you have any study tips, or videos about studying for the Final Exam? I'm in the very basic level of Chemistry. Introduction to Chemistry in fact.
Thank you for this video. In my opinion, it was very concise.
@2012maritza Good question. I would classify the electrostatic forces between ions in the crystal structure of ionic compounds as Ionic Bonds instead of intermolecular forces, but they are significantly stronger. You could have ion-dipole IMFs in solutions of ionic compounds and water though. (NaCl for example; the sodium ions would experience attraction to the oxygen in a water molecule, and the chloride ions to the hydrogens.)
dude you are a life saver
Thank you so much this helped me a lot I was always neglecting this part cause I don't understand it but your explanation made it to easy thank you but how does dispersion occur in polar
this was the most helpful thing I've ever watched, thank you so much!
Hello again. Could you please clarify something for me? I have always thought that when a molecule is bonded to Hydrogen that it's automatically a Hydrogen bond. After I watched Khan Academy's Van Der Waals Forces video, they use HCl to show dipole-dipole interaction and HF to show hydrogen bonding. How do I know what type of force, dipole-dipole, or hydrogen bond, is occuring in a molecule?
Thank you once again.
This video is so amazing, I'm a second language learner. And it's difficult for me to understand some of the theory during the class. But this course video helps me a lot😄
wow~ very nice and simple example
This was so straightforward!! Thank you for sharing!
Subscriber #18000! yay! Thank you so much for the helpful explanation!
I do understand all, and I can grasped everything. Thank you.
Damn it! Wish I had come here earlier, you just helped me on everything I needed to know. You just gained a Sub and a new fan :)
you did a much better job conceptualizing this than my teacher. my teacher's junk makes no sense -_-
ummm..im confused... :( ive a question.. how would we know which molecule have wich type of intermolecular forces? like they can ask what type of intermolecular forces is present in O=C=O?
thank you so much ..great video ☺
Been a great help man. Thanks a lot..
Thanks so much for this video, very relatable and simple to understand
I go to a private university that costs 28k a year. My chem professor took an hour to describe what he just did in 10 minutes lol.
Great video, this helped so much!
Great man you made the lesson easy.
Thank you so much, I wish I could explain it to my classmates the way you do coz we are assigned for a reporting in our Chemistry class (which sucks)
Thank you! so easy to grasp the way you explain it
very very very nice video helped a lot
thank you very much
Liked, Commented, Subbed. REALLY HELPFUL CHEERS!
Thanks Isaacs for all this, you are doing.
Helped me a lot, Though where is the Ion Dipole Force? :(
ahhh thank you thank you thank you so much! this has helped me understand it better :D
Thank you. This was a great video.
Great teacher!
thanks a lot.. very helpfull dude..
Wow you just made this certain lesson a bit more interesting ...
Very easy to understand,jazak Allah.
Very informative, thanks!
thanks man , you explained this better than my book.😉😂
wow! thanks so much! spelling things out nice and simple :) great teacher!
I actually under stood it by watching this video
Thank you so much!! This video really helped me
like honestly, why aren't you my chemistry teacher?
Love it! thank you for explaining this my text book can't explain it right!
Great tutorial - thanks!
waoh i love this lecture! thank u very much man..
Great explanation!
Brilliant! Thank you very much!
Very helpful video... Thank u
Nyc video, helpful too
great video man!
really helpful video, thanks a lot!
thanks man , it really helped !!
why would anyone give this a thumbs down?
finally get it, thanks alot :))
This. Was. Awesome.
Thank you soo much!!! a very helpful video !!! : )
very helpful :) Thank you!
GREAT VIDEO!!!
THANK YOU!!!!!!!! oh God, I wish you were my teacher
Should've found this days ago.. Thanks!!
very helpful ad concise c: thank you
thank you.you teach me well:-)
Thank you, thank you, thank you, AMAZING!