Newman Projections - Full 59 Min Video: bit.ly/3itPNy2 Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html Full-Length Exams and Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: ruclips.net/video/Qk_uPsq10TI/видео.html
Better than paid tutors tbh Remember Jesus loves you so he died for you because he wants to know you❤Repent, God bless❤️ May God bless us still, so that all the ends of the earth will fear him. Psalm 67:7
Thank you so much! I’ve been reading and re-reading the same textbook page for like 45 min. Finally just looked it up on RUclips and this helped so much😊
It is very helpful indeed! Remember Jesus loves you so he died for you because he wants to know you❤Repent, God bless❤️ May God bless us still, so that all the ends of the earth will fear him. Psalm 67:7
No such scene. Van der waals forces are intermolecular forces and exist between all molecules. Then, there are types of van den waals forces which are dominant in some particular molecules.
Van der waals forces and London Dispersion Forces are two different terms. Actually, LDF is a type of van der waals forces. LDF is present in all types of molecules whether polar or non polar. This makes sense that in chlorine, LDF is more dominant
The Lynx handheld utility grapple uses a Van Der Waals field emitter to move large salvage and can be upgraded to place remote "tethers" for complex operations. Reminder: sharing rumors about the health effects of Van Der Waals exposure is against the terms of your employment agreement.
3:50 aka London dispersion forces 5:00 induced dipole ; van der Waal forces are the dominant force in nonpolar molecules Iodine is a purple solid at room temperature 7:30 group 7a halogens 8:40 boiling point directly related to LDF forces
All of your videos are amazing; thanks for sharing! I always had trouble on deciding whether I needed to use the term “Van der Waals” or “London dispersion”. I think many times they are used synonymously, but technically, I think that London dispersion forces (LDFs) refer only to the attraction between a temporary dipole and a dipole it induces. LDF is a type of Van der Waals force, however VdW also encompasses permanent dipole-induced dipole and permanent dipole-permanent dipole interactions.
I am Here cuz i saw a. Comment say:’As a chemistry Student VAN DER WAALS FORCES It was ona. Video about grace vanderwaal But this is actually interesting.
Its not about the number of electrons is about the atomic radius because Na has 10x times boling point temp of I but still having an atomic number of 11, but still very good video.
I don't get how non polar molecules which don't have separation of charge can attract each other by London Dispersion Forces. a) Does 1:44 mean that non polar molecules become for a very short time polar? b) What does very short period of time mean and c) when does this attraction happen in practice?
Hello! You explained this pretty well and I was able to understand a lot but what I am still confused about is why exactly LDF increases too when molar mass and number of elecrons increase ? I would be really happy if you could give me quick a respose, as it would really help me understand the whole topic way more! Thank you very much!
Larger molar mass, or more electrons = more electric charge. More electric charge = more random fluctuations. More random fluctuations = larger probability to create a random dipole a.k.a. induce a Van der Waals force between neighboring atoms
But, even though there is less amount of -ve charge at one side, it still has the negative electrons. So why would the negative electrons get attracted to another negatively charged entity?
what you have said about polar and non-polar atoms is WRONG, there is nothing called polar or non-polar atoms may say polar or non-polar molecules or bond.
Newman Projections - Full 59 Min Video: bit.ly/3itPNy2
Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html
Full-Length Exams and Worksheets: www.patreon.com/MathScienceTutor/collections
Next Video: ruclips.net/video/Qk_uPsq10TI/видео.html
Ur voice is so soothing omg ❤️
Better than paid tutors tbh
Remember Jesus loves you so he died for you because he wants to know you❤Repent, God bless❤️
May God bless us still, so that all the ends of the earth will fear him.
Psalm 67:7
Thank you so much! I’ve been reading and re-reading the same textbook page for like 45 min. Finally just looked it up on RUclips and this helped so much😊
It is very helpful indeed!
Remember Jesus loves you so he died for you because he wants to know you❤Repent, God bless❤️
May God bless us still, so that all the ends of the earth will fear him.
Psalm 67:7
Stop looking at comments, you have to study
thank you
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😂😂😂 YOU TOO
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THANK YOU SOO MUCH FOR THIS VIDEO!!! YOU ARE AMAZING AND TALENTED AND DESERVE THE WORLD!!!!
you know you don't have enough time to revise when you put playback speed to 1.5x
MW Media this made me cackle lmaoooo
i put at 3x with fasty fasty extension
@@anjali7778
U win
For us preparing in India it's at 2x in default even a year away from exam otherwise we doomed
@@akinoney YES🤕🤒🥴
Easy to understand. Very nicely explained.
wow really well explained, coming from someone who is graduated in architecture... good job
I literally am in love with you
you and professor dave are my heroes
Van der Waals forces are dominant intermolecular forces in (a): ammonium chloride (b) chlorine (c) sodium chloride (d) water
Please guys I really need your help with this. Thank you
No such scene. Van der waals forces are intermolecular forces and exist between all molecules. Then, there are types of van den waals forces which are dominant in some particular molecules.
Van der waals forces and London Dispersion Forces are two different terms. Actually, LDF is a type of van der waals forces. LDF is present in all types of molecules whether polar or non polar. This makes sense that in chlorine, LDF is more dominant
Thank you soo much ❤️❤️ for saving so many peoples tution fees specially on Covid ❤️❤️
i really love the way you explain..thank you so much for helping us
The Lynx handheld utility grapple uses a Van Der Waals field emitter to move large salvage and can be upgraded to place remote "tethers" for complex operations.
Reminder: sharing rumors about the health effects of Van Der Waals exposure is against the terms of your employment agreement.
if you dont understand this concept you are wrong go relax for few mins and come back
Very useful in explaining the difference of van der waal forces and ionic bonds.
3:50 aka London dispersion forces
5:00 induced dipole ;
van der Waal forces are the dominant force in nonpolar molecules
Iodine is a purple solid at room temperature
7:30 group 7a halogens
8:40 boiling point directly related to LDF forces
All of your videos are amazing; thanks for sharing!
I always had trouble on deciding whether I needed to use the term “Van der Waals” or “London dispersion”. I think many times they are used synonymously, but technically, I think that London dispersion forces (LDFs) refer only to the attraction between a temporary dipole and a dipole it induces. LDF is a type of Van der Waals force, however VdW also encompasses permanent dipole-induced dipole and permanent dipole-permanent dipole interactions.
Exactly! VDW forces is not only about London DF.
Wonderful!! crash course, catch me up video!! AND so easy to understand over my instructor!
I wish I could like this twiceeee
sign in another account
The voice is soothing
Simple and amazing explanation! Thank you
I am Here cuz i saw a. Comment say:’As a chemistry Student
VAN DER WAALS FORCES It was ona. Video about grace vanderwaal But this is actually interesting.
My teacher is trash thanks for the carry
thank you very much. You have saved my presentation
I would really appreciate a video about dissociation/ionization equations, and energy in the solution process
Yeah especially Ionization energy
Thanks friend you helped me with my test! 💜💜
Greetings from syria
comprehensive explanation
Thank you so much for helping us out there! Amazing video and very well explained!
Thnx ☺️, thz kind of explanation is to much helpful
Uneven distribution of charge, a temporary dipole is formed, induced dipole is caused by this temporary dipole -> van der waals
You really clarify a lot for me. Many thanks.
Very nice explanation thank you very much sir.
This is really helpful. Can you go further to the Ionization enthalpies like as you compare the s-block,p-block & d-block elements
Clear explanation, thank you
Perfectly explained
That was a super tutorial!
Thank you professor
Very good explanation. Thanks.
the molar mass of chlorine Cl is 35.5 amu or g/mol or Da
you can obtain these simple info. from a periodic table
Hes talking about chlorine gas .. the molar mass is for Cl2 so he's correct in saying its 70.9. The gases are diatomic
@@caytlinboylan7434 Okay if that is the case, it's true. I wish he will accept my apology.
Great video. This helped alot
Great explanation
What's the Chemist's favorite guitar song?
Van der Waal
thank u bro this helps me a lot
Very nicely explained ☺️ thanks 🙏
Mass of fluorine is 18 and not 38 as you have written
Molar mass of fluorine is 19 but hes talking about fluorine gas which is diatomic F2 so it is 38
So is a dipole a atom or a molecule!! Every video I watch seems to condradict the next one. So confusing..
the way he says distorted :))
It was really a beauty. Thnx.
i literally love you
U r a god bro 😢😢😭😭thankx man!!!!!
Great explanation, thank you
this is exactly the type of stuff i talk about in the club
Its not about the number of electrons is about the atomic radius because Na has 10x times boling point temp of I but still having an atomic number of 11, but still very good video.
just wanted to tell you that Jesus loves you very much even if you don't believe it and study well
I'm hindu but thanks
AMEN !!!
I’m Muslim but ok
I personally don't believe in religion but thanks?
I wish you the best.
Thank you so much! (≧◡≦) ♡ Bless you!
Thank you so much!
Great video really thanks
Sir the boiling point of iodine is wrong
Super teaching thank you
nicely explained !
Thank you so much
Sir your lecture is the best. But can you please 🥺 tell the difference between wan der Waals froce and London dispersion force? I'm confused as hell!
They are the same thing
very informative thank you so much :))
Thank You.
YOU SHOULD CHANGE THE COR COMBINATION YOU USE! DARK BLUE IS NOT VISIBLE ON THE BLACK BACKGROUND
great video!
U are really good
where the hell is mister malek kontar
you are useful❤❤
F2 molecular mass is 18 8:03
19-8-2022 from Vietnam 🥰🥰🥰
30-5-23
Thank you!!
I don't get how non polar molecules which don't have separation of charge can attract each other by London Dispersion Forces. a) Does 1:44 mean that non polar molecules become for a very short time polar? b) What does very short period of time mean and c) when does this attraction happen in practice?
Do u have the answers after 4 years ?!
@@Name10101 Unfortunately not : ( I finished my education
@@harrypotcha0283 I guess it's not that important for me , I'll just skip that part and act like i didn't see it 🙂🙂💀
Hello! You explained this pretty well and I was able to understand a lot but what I am still confused about is why exactly LDF increases too when molar mass and number of elecrons increase ? I would be really happy if you could give me quick a respose, as it would really help me understand the whole topic way more! Thank you very much!
Larger molar mass, or more electrons = more electric charge.
More electric charge = more random fluctuations.
More random fluctuations = larger probability to create a random dipole a.k.a. induce a Van der Waals force between neighboring atoms
Please translate this vedieo to Arabic because we did not have good a teachers
Funny you should say that because most Math and Science were either updated, advanced, invented, and rewritten by Arabs as we know it today.
well done thx a lot
But, even though there is less amount of -ve charge at one side, it still has the negative electrons. So why would the negative electrons get attracted to another negatively charged entity?
Sir iodine boiling point is 184 degree Celsius right ?
Yeah, I think he got it wrong cause google says that the Freezing point is 114.
Thx
brilliant
Minus thirty four is a negative number, but you wouldn't say negative thirty four, would you?
In which way multi molecular colloids have lyophobic character
Between dimond and NH3...... Which one has the highest vanderwals force?
8:07
More as in it's strength/force or frequence-rate?
Hi I have a question. Is Vander walls force effective only on covalent molecules? Or is it effective on covalent compounds too? Plz answer I need it..
GRAZIE
so the BP is actually depend on the moleclar mass or the LDF they have between -C-H and H-C-??
Nice
what you have said about polar and non-polar atoms is WRONG, there is nothing called polar or non-polar atoms may say polar or non-polar molecules or bond.
But how are they intermolecular forces if they are between atoms??
You are Delicious .you make chemistry easy and lovely thank you
why does the strength of the van der waals increases as the number of electron increases
As the # of electrons increases degree of polarization increases amx hence the strength of van der waals forces .
Sir could you please tell me the difference between titanium nitride and titanium azide
Nitride is where the oxidation state of nitrogen is -3, azide is where the charge of nitrogen is 3-
in all molecules even in ionic ?!!!
or you mean by molecules the covalent polar and non polar
and by ionic the compound
hahaha gotchu
Garrison Spring
what a beautiful voice oof
2:45
Mam 1 doubt
Do you have a playlist for Physical Chemistry or any chemistry videos reviewing materials needed for Physical chemistry? On or off RUclips?
gekoloniseerd
KEK
Please use pen other than blue. Its not legible.
I like science but have never seen the atom and all those things I read about it theory. Do they really exist?
ruclips.net/video/oSCX78-8-q0/видео.html yes, here's a video of people moving individual atoms