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Dion Advincula water polar because one side is more negative than another, the hydrogens want to give their electrons to oxygen due to its higher electronegativity. when something is polar it has a side that’s more negative than the others and because oxygen is more negative then the hydrogens it forms a point of negativity. O < H ^ H
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Sending energy to the spirit bomb of life to this brotha. I keep putting all my classmates on this channel and it's freaking amazing how much this man's content helps us. Helped me in math, computer science, and chemistry so far. Subscriber for life. Keep up the good work :D
chloe i’m going to need to choose between chem and physics by the end of this year and i still don’t know what to choose honestly. everybody’s telling me that physics are way too hard and that i won’t find work. i actually love them both but i prefer physics but i feel like i’m obliged to choose chem somehow:(
I searched through tons of videos to find something explaining if how a molecule was polar or non polar, this video was the last one I needed because it helped so much, due to the fact that it was quick and showed easy ways to find its polarity. THANK YOU & keep up the good work
B doesnt have 8 electrons around it its an exception(it only needs 6 electrons) , i think the rest of the elements needs 8 electrons. therefor it DOESNT have the lone pair to form a trigonal pyramidal,it will form a trigonal planer . N needs 8 so therefore i will have a lone pair of electrons which WILL form a trigonal pyramidal
hanna issa BF3 is a trigonal planar (2Dim.) molecule with no unbonded pairs of electrons. In NH3 the N atom has sp3 hybridization, making it a 3Dim. tetrahedron. Tetrahedral atoms have, potentially, up to four bonding locations. In NH3, three of those locations on the nitrogen are occupied by hydrogen atoms. The fourth location is occupied by a pair of unbonded electrons. The unbonded pair tends to push the other bonded pairs away. The unbonded pair has a very strong negative aspect, whereas the negative aspect of the other three bonded pairs are "diluted" by the more positive hydrogen atoms to which they are connected. Therefore, the end of the NH3 molecule with the unbonded pair will be more negative than the opposite end. This makes the molecule polar.
@@simmy4619 if i'm not mistaken, polar and non-polar are just for covalent, so ionic bond is neither of them.. ionic is charged while polar and non-polar are partially charged ( that's why it is delta + or delta - ).. correct me if i'm wrong
@@heyheyheyhey376 ahh that makes sense. I think you’re right. So if the EN difference is equal to or greater than 1.7, it’s not sharing electrons, rather using the give and take method
Polar and non polar bonds do not equate to polar and non polar molecules. Polar bonds can be a polar or a non polar molecules, whereas non polar bonds is only non polar molecules.
@@heyheyheyhey376 But how can I calculate for Ethanol? I know Ethanol is non-polar.....but how should I calculate this like other covalent bonds by electronegativity?
I didn't understand what my teacher is discussing about polar and nonpolar until I found this video and now I was able to understand polar and nonpolar. Thanks to this man, a lot.
yeah? really? what does it actually mean polar vs non-polar. why do we even care? why did chemists ever care to distinguish molecules based on this criteria? does not explain this at all. probably helped you pass some exam and just forget about it all. mechanical teaching and learning at its best!
I just came from a recent video and all I could say is "he grew" OUR GUY GREW!! (motherly-tears) His voice, his speaking, his explanation, overall HIM 😭 god bless!
Hi there! I know you probably get a lot of comments and messages but I just wanted you to know that you're great at explaining ideas and topics!!! Super helpful! I just want to thank you for putting videos like this out there because sometimes it is just so hard trying to understand and keeping up with the professors at the universities! I appreciate your time and effort!!! Thank you! Thank you!!
This helped me so much. I havent taken the first installment of chemistry in years and am currently in the second installment, having forgotten most of what I learned years ago. Thank you so much!!
If your main atom (like C in CH4) has got disconnected electron pairs your molecule is Polar because the distribution of electron charge on its molecule is not the same And if the atoms around your main atom are different then your molecule is also polar Just in case if you need it guys! Don't forget to draw the Lewis Structure 😉
Currently I'm studying general chem at Lehman and I'm struggling on the this particular topic, understanding polar and nonpolar. This video is very helpful only minor problem I'm encountering a lot of technical difficulties.
i hope all the good things come into your life. you're saving so many lives just by teaching us one of the hardest subjects we could ever encounter. super thanks! i'm currently reviewing for a college entrance exam. whether i pass or not, i owe part of my life to you. always have a great day!
Bro i feel like everything is opposite in chemistry. Like Symmetry = nonpolar, wouldn’t it “make sense” for symmetry to be polar? Idk I know it’s how it goes, but sh”t like that hurts my brain and i get knots bro
Thanku .... It was really helpful ... earlier I was unable to distinguish between these two bt now it proved really beneficial for me ... Again thanku so much
My teacher took like 8 weeks to teach this to us and I don't think anyone learned anything. In this video, bro casually dropped like the best techniques to memorize the polarity in like 8 minutes. 8 minutes vs 8 weeks. That's why he's the fucking GOAT.
When you say that the molecule is symmetrical it is non-polar, how so? Because something like CF4 would have a tetrahedral shape which contains 2 bonds in the same plane, 1 going out of the page and 1 going into the page so it wouldn't be symmetrical. Please can you clarify what you mean by symmetrical? Thanks
tetrahedral is a symmetrical shape as if you cut a tetrahedron from any point passing through its axis you will get a congruent part of it , now talking about polarity : the vector sum of three bonds is equal and opposite to the 4th bond thus it is non -polar
could you make a video explaining what polar and non-polar exactly means I know in your video you explain how to identify it but it would be nice if you explained what all of it means thanks
Literally, have an organic chem exam tomorrow and I literally forgot that you could do this to figure out if a compound is polar or non-polar... THANK YOU SO MUCH OMG
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Phosphorus pentachloride is non polar...while phosphorus Trichloride is polar molecule but you mistakenly spoken It is non polar..
U are the best teacher of chemistry I wish I were your student cuz our teacher didn’t teach us this deeply
Thumbs up if you have a test coming up.
Edit (5 years later): If anyone is wondering, I'm now employed full time as scientist and love my job. You're all gonna make it in life. Keep grinding in college!
Got a final tomorrow
Finna have a test in 30 min
@@Donuk_ lmao how was it?
@@paul33334 how'd ya do
Easy as they come
This guy still saving lives in 2020
edit : ok ok 2021 and 2022 tooo
Ong
Yeah HAHAHHAHAH mahh exam iss coming up soon
Yessir
Are you alive
even in 2021 !!
this guy sounds just excited about this as I feel
True true
He sounds like Cisco from the flash
If I knew this stuff as well as him I’d be excited too
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@Archit, he sounds like Rene (wild dog) from arrow
Manz helping us even though he's sick, a blessing he is
He’s carrying chem even in 2024. 💀💀💀
Bro I’m boutta take a test in an hour
fr
Yea
@@Lilskorackhow was it
Watching this in a Chem class
There's also the SNAP method. He discussed it but just so you remember,
Symmetry = Non-polar
Asymmetry = Polar
Thank you dude! I am crashing chemistry at a higher level so this is all really new to me haha
WOWWWW! COOOL!!!! THANKSSS!!!!
But wait,,, what about water?
Dion Advincula water polar because one side is more negative than another, the hydrogens want to give their electrons to oxygen due to its higher electronegativity. when something is polar it has a side that’s more negative than the others and because oxygen is more negative then the hydrogens it forms a point of negativity.
O < H
^
H
@@thevileruler Thank youuuuuu
To the teacher running this page, Hope you get everything you want and need in life and you find all the happiness in this world. Thank you from literally every student who googled their doubt and ended up finding your page!!
I add to that
LMAOOOO
Sending energy to the spirit bomb of life to this brotha. I keep putting all my classmates on this channel and it's freaking amazing how much this man's content helps us. Helped me in math, computer science, and chemistry so far. Subscriber for life. Keep up the good work :D
bro he is better than some coaching teachers. Not gonna lie.
...why did I go into chem
Otaku Child idk😕
Big mood
i got no choice
chloe i’m going to need to choose between chem and physics by the end of this year and i still don’t know what to choose honestly. everybody’s telling me that physics are way too hard and that i won’t find work. i actually love them both but i prefer physics but i feel like i’m obliged to choose chem somehow:(
@@hafeeeda if you like physics, i say go for it!
I searched through tons of videos to find something explaining if how a molecule was polar or non polar, this video was the last one I needed because it helped so much, due to the fact that it was quick and showed easy ways to find its polarity. THANK YOU & keep up the good work
No Problem
The Organic Chemistry Tutor why is BF3 non-polar and NF3 is polar?
B doesnt have 8 electrons around it its an exception(it only needs 6 electrons) , i think the rest of the elements needs 8 electrons. therefor it DOESNT have the lone pair to form a trigonal pyramidal,it will form a trigonal planer . N needs 8 so therefore i will have a lone pair of electrons which WILL form a trigonal pyramidal
hanna issa BF3 is a trigonal planar (2Dim.) molecule with no unbonded pairs of electrons. In NH3 the N atom has sp3 hybridization, making it a 3Dim. tetrahedron. Tetrahedral atoms have, potentially, up to four bonding locations. In NH3, three of those locations on the nitrogen are occupied by hydrogen atoms. The fourth location is occupied by a pair of unbonded electrons. The unbonded pair tends to push the other bonded pairs away. The unbonded pair has a very strong negative aspect, whereas the negative aspect of the other three bonded pairs are "diluted" by the more positive hydrogen atoms to which they are connected. Therefore, the end of the NH3 molecule with the unbonded pair will be more negative than the opposite end. This makes the molecule polar.
nita spartan agreed...
You can also use Electronegativity Ranges
Nonpolar Covalent = 0 - 0.5
Polar Covalent = 0.5 - 1.7
Ionic = 1.7 - higher
Ionic bonds considered polar or non-polar?
@@simmy4619 if i'm not mistaken, polar and non-polar are just for covalent, so ionic bond is neither of them.. ionic is charged while polar and non-polar are partially charged ( that's why it is delta + or delta - ).. correct me if i'm wrong
@@heyheyheyhey376 ahh that makes sense. I think you’re right. So if the EN difference is equal to or greater than 1.7, it’s not sharing electrons, rather using the give and take method
Polar and non polar bonds do not equate to polar and non polar molecules. Polar bonds can be a polar or a non polar molecules, whereas non polar bonds is only non polar molecules.
@@heyheyheyhey376 But how can I calculate for Ethanol? I know Ethanol is non-polar.....but how should I calculate this like other covalent bonds by electronegativity?
bro sounds so sick and dead but yet he's still saving lives
POV: you’re watching this the morning of your chem test😻
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Day before for me
On 1:40am and my exam is at 9:00 am
Organic Chem tutor had a stuffy nose and he still made this. Thank u!
I didn't understand what my teacher is discussing about polar and nonpolar until I found this video and now I was able to understand polar and nonpolar. Thanks to this man, a lot.
yeah? really? what does it actually mean polar vs non-polar. why do we even care? why did chemists ever care to distinguish molecules based on this criteria? does not explain this at all. probably helped you pass some exam and just forget about it all. mechanical teaching and learning at its best!
After watching this video, I've been given the hope of passing my chemistry test tomorrow. Thank you!!
Mandy Lam did you pass?
You should study consistently and more harder
@@calvinnaidoo8287 At least he studies, unlike you
Did you pass?
@@axolotlgrrrr uh you were 2 years late
i learned more in this 7 minute video, than i did in 3 weeks of class
nice overtake
lucky my teacher introduced it two days before the quiz
should've payed attention in class then
This guy is a life-saver, first Algebra and now chemistry!
I just came from a recent video and all I could say is "he grew" OUR GUY GREW!! (motherly-tears)
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Did I mention his writing? Nope? Yeah add that one, too.
I’ve been subbed to this guy since 233k at the begging of covid. Literally helped me get through grades 7-11 lol
4 years after this was posted and you’ve still helped me understand Chem. Ty😭
Bro 4years completed 😁
I love to see how you are able to take a topic and simplify it so students can easily understand!
FINALLY! THANK YOU ...this has always been a question that teachers seem to make overly complex...youre a great teacher
i watch your vids every time i have a chem test, thank you for saving my grade
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You're suicidal
stop calling me out.
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:(
Wait
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This video provides a clear understanding of knowing the difference between polar and non-polar molecule. Thank you for the clear explanation.
Hi there! I know you probably get a lot of comments and messages but I just wanted you to know that you're great at explaining ideas and topics!!! Super helpful! I just want to thank you for putting videos like this out there because sometimes it is just so hard trying to understand and keeping up with the professors at the universities! I appreciate your time and effort!!! Thank you! Thank you!!
Omg this video literally saved my life. Easiest explanation ever. Thank you so much!
Jaselin Munoz hi 😊
I'm literally in basic Honors Chem... I would fail without this guy! Thank you!
this video is really helpful especially for those who had difficult time identifying polar from non pola molecules and v.v. Keep up the amazing job!
I've been trying to understand this for the longest time. Exam is tomorrow! THIS IS SO HELPFUL ! THANK YOU SO MUCH!!
This guy still saving lives in 2022
I’m cooked tomorrow
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Shit!!
Ngl this Chem subject looks like it's fun and not that fun at the same time.
@Abdullah Khan [Student] How was it?
i am and yes. and i got a whole lot of work ahead of me.
You explain much better than my Chemistry teacher!! Keep up the great work!
Who's here in 2024😮
me
Can I just say, his videos have helped me SOO much in chem 111.
This helped so much! The way my professor was explaining it did not make any sense. Now I’m not as stressed about this exam!
Thank you so much. Its like being able to replay your teachers lesson, except you can pause and rewind.
This helped me so much. I havent taken the first installment of chemistry in years and am currently in the second installment, having forgotten most of what I learned years ago. Thank you so much!!
this guy saving lives in 2021
I have been following organic chemistry tutor since 2017, he had a humble start
If your main atom (like C in CH4) has got disconnected electron pairs your molecule is Polar because the distribution of electron charge on its molecule is not the same
And if the atoms around your main atom are different then your molecule is also polar
Just in case if you need it guys!
Don't forget to draw the Lewis Structure 😉
Thanks a million .. you explain in 8mn that my teacher couldn't explain in 2h .. half of the class were literately sleeping on their desks
This is the best video that explains the difference between Polar and Non polar. I'm enlightened! ❤️
This guy still saving lives in 2021
Soo relaxing voice you have.....
The videos from 7 years ago are really helping
Currently I'm studying general chem at Lehman and I'm struggling on the this particular topic, understanding polar and nonpolar. This video is very helpful only minor problem I'm encountering a lot of technical difficulties.
i hope all the good things come into your life. you're saving so many lives just by teaching us one of the hardest subjects we could ever encounter. super thanks! i'm currently reviewing for a college entrance exam. whether i pass or not, i owe part of my life to you. always have a great day!
chem test tomorrow, its over
You already know what tomorrow is :)
Thanks my guy :) this helped
This guy still saving lives in 2021!
man had a cold doing this vid
thank you so much. I was completely stuck before I watched your video
This video saved my chemistry grade! Thx so much! ^^
This guy is a freakin legend thanks to him I actually understand this stuff lol
This guy is still saving lives in 2021. This guy can stop the pandemic if he wanted to
Greeting from istanbul to this great teacher..
Man your channel is amazing but just wished the volume in your videos wasn't set at 20%
your vids helped i didn't get this until i saw this thanks :D
whoever you are THANK YOU!
Bro i feel like everything is opposite in chemistry. Like Symmetry = nonpolar, wouldn’t it “make sense” for symmetry to be polar? Idk I know it’s how it goes, but sh”t like that hurts my brain and i get knots bro
This guy is still saving lives in 2021
Awwe ur the best, even with a cold you did this video on ur free time for us!!!💓💓 you deserve so much appreciation🙌🏻💕💕💕💕
Thank you, this is really helping me prepare for my AP chemistry test.
Thanku .... It was really helpful ... earlier I was unable to distinguish between these two bt now it proved really beneficial for me ... Again thanku so much
Saving lives in 2022 I am in University and striving from this
This dude more depressed than I am
I’m a freshman in high school taking Chemistry 1 and this guy has been the only guy saving me
This helped so much and was really easy to follow. Thank you!
And I used to think that as long as hydrogen is present, the compound is polar. 🙏thank you so much. You just saved my cgpa this semester
This video was incredibly helpful for me, thank you for making it!
My teacher took like 8 weeks to teach this to us and I don't think anyone learned anything. In this video, bro casually dropped like the best techniques to memorize the polarity in like 8 minutes. 8 minutes vs 8 weeks. That's why he's the fucking GOAT.
This makes so much sense; it's insane. Thank you!
You are better than my Chem Prof. Thank you!!!!!!!!!!!!!!
When you say that the molecule is symmetrical it is non-polar, how so? Because something like CF4 would have a tetrahedral shape which contains 2 bonds in the same plane, 1 going out of the page and 1 going into the page so it wouldn't be symmetrical. Please can you clarify what you mean by symmetrical? Thanks
he means symmetrical as in the outside chemicles ares identicle
tetrahedral is a symmetrical shape as if you cut a tetrahedron from any point passing through its axis you will get a congruent part of it , now talking about polarity : the vector sum of three bonds is equal and opposite to the 4th bond thus it is non -polar
I have the same question. Help.
He didnt draw CF4 right. F downwards is supposed to be a bit to the left
This guy saving my life in 2022
Phenomenal Explanation. Appreciate your work.
The most relevant vedio on youtube. Searched everywhere and only this one has the info i need. Thank you .. You are the best!!
Thanks for the great work, it really helpful
Still saving lives in 2021!!!!
could you make a video explaining what polar and non-polar exactly means I know in your video you explain how to identify it but it would be nice if you explained what all of it means thanks
3:24 you can hear him laughing in the background most likely at how lost I am 😂😂
I have chemistry exam tomorrow 😭😭😭I came from future April 18,2022 😭
The king has saved me once again
Cramming in 20 minutes before exam
Out here saving lives in 2021
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ikr I've just starrted 'em
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THANK YOU VERY MUCH!
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2021 and still the best tutor
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You talk so calmly that I felt sleepy..
I liked your voice.. 💙
Literally, have an organic chem exam tomorrow and I literally forgot that you could do this to figure out if a compound is polar or non-polar... THANK YOU SO MUCH OMG
Still don’t understand the whole symmetry thing or cancellation
symmetry means unequal
Tech Rogers doesn’t it mean the opposite?
@@Mariusesp no it means equal
@@ebunamarypauline2171 oh right i didnt notice it sry i forgot to write assemtry
Every word that comes out of his mouth is worth note taking
This has helped me so much; thank you🙏🏽
A on my unit exam about polar and non-polar because of this video. Keep it up bro