VSEPR Theory - Basic Introduction

[@TheOrganicChemistryTutor]

Molecular Geometry - Free Formula Sheet: bit.ly/3YgxHkf Chemistry 1 Final Exam Review: kzbin.info/www/bejne/a6raYox-bL50bcU Chemistry PDF Worksheets: www.video-tutor.net/chemistry-basic-introduction.html Valence Bond Theory: kzbin.info/www/bejne/jKLbapRolrpsb8U

[@dixiepena7308]

The fact that I'm giving my tuition to my professor instead of you is really annoying. I owe you.

[@vnfinley2]

@@electro_yellow9295 Personally my professor sucks so I have to look up all the topics he tries to explain in class and teach myself. We don't even have a textbook, he teaches through handouts. So it's not that they aren't a good student, probably just a bad teacher. The fact that they are watching this video, trying to learn and understand it makes them a good student. 🙄

[@iAmBoogie_]

Electro_Yellow I can tell you either haven’t been to college yet or you’re just a dickhead

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Valerie Nicole lol says the one with no reviews on his channel.

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At least try to be nice on the Internet Ok?

[@jessicahoopengardner8816]

You have seriously saved my extremely frustrating experience with Chem!!!! My teacher blows but your videos have been so helpful. THANK YOU SO MUCH :))))))

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beats schooling yourself from the textbook :) the fact that I have only recently resorted to youtube is surprising, actually

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5 years later can you tell me how relevant that class is to your life now

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@@thanoonsaleh5460that doesn’t matter. stupid argument. sometimes in school you learn things not based off of importance, but based on teaching your brain to be able to learn and understand concepts. something you haven’t learned to do yet, i see

[@cyrus_p624]

Who else is binging his videos because you have a test in 4 hours and haven't studied a thing

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Well i have a test in 1 hour 😂

[@cyrus_p624]

@@Soloman827 good luck with it 👍

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Lol meee😂

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Mines in 20 minutes

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me😂🍿

[@vincemortem7126]

I'm in near tears. I was so lost with chemical bonding chapter but the formal charge thing really helped me up understand how people just somehow knew how to write certain molecules. I took that knowledge with this and now i finally can practice without anxiety. thank you so much,sir.

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I need to reach this lvl too

[@camycoral3833]

"if you have a test coming up" lmao imagine watching this for fun. like. what is it like. to be. that. smart.

[@MyTopAnime]

I wouldn't really call that smart, I know some people who revise constantly and still don't do well. I revise hours before exam and manage to do well somehow

[@Callixto28]

im watching this for fun and im dumb as hell

[@bydefinition7964]

@@Callixto28 for some reason, I liked your comment😂

[@user-gz9wh5kx8s]

@@MyTopAnime it's confidence that boosts your exam. i've found myself revising nothing and just messing around in the test and somehow getting it right many times. I'm not even that smart

[@MyTopAnime]

@@user-gz9wh5kx8s Not really, I only revise the day before the exam and manage to get one of the too grades.

[@avationmusic]

I write my final chemistry exam on Monday. So nervous but I’m so excited to finally be done with this stuff. Bit sad that I’m never gonna have to watch one of your videos again tho :( thanks for doing a better job than my teachers 😀

[@landon1136]

This is so bittersweet lol

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How is your life now without chemistry?

[@jesseallen4128]

If you need to take a chemistry cert for teaching, you'll be back 😅

[@rishinarang9966]

If you are doing any math classes he is useful for that aswell :D

[@elizabethkuany7329]

His voice is very soothing. I binge-watch without getting a headache. Thank you for your videos.

[@bellefeu4933]

I just want to mention that the bond angle for trigonal pyramidal molecules, starting from NH3, is 107*. As you go down and to the left on the periodic table, elements get larger, meaning PH3 is larger than NH3 and AsH3 is larger than both PH3 and NH3; AsH3>PH3>NH3. Because these are larger molecules, their shells are further apart, making the bonds longer and weaker. This subsequently reduces the bond angles as the molecule gets larger. Unfortunately, just gotta memorize the numbers, but realize that it is NOT 107*. NH3 = 107* PH3 = 93.5* AsH3 = 91.8*

[@christineevoy2110]

i’ve been staring at my notes for HOURS. And you just explained everything i need to know in 15 minutes thank you 😭😭

[@hudamohamed4901]

I appreciate you, JG. I've been watching your Chem and math videos since like 2016 and it really has helped me get a better understanding of the material. You are brilliant and really know your stuff. Thank you from the bottom of my heart for dedicating your time to teach us, AND always providing us with high quality material, for free. I wish you + your loved ones good health, happiness, success in whatever you put your mind to, and more life. May angel's protect you, trouble neglect you, and heaven accept you.

[@mariareyes5571]

I’m having a hard time in Chem, something which is strange for me because I’ve never struggled with any classes before and my teacher isn’t helpful at all. Thanks to this tutorials I’ve been passing my tests

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I always watch the entirety of the ads in Julio's videos so that I can pay him back in some small way, however insignificant.

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insert It ain't much, but it's honest work meme

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Respect

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i would of but i got one of those rlly weird 30 min ones

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@@ShaunHKim I've never seen 30min ads before 👁️👄👁️ I usually only see 2-7min ones because they're usually about games or music videos n stuff

[@connorhebert7349]

I've watched a bunch of your videos and they've been a life-saver. My professor is the worst but these explanations actually help. Thank you so much!

[@m-3101]

Thank you for this channel! I appreciate that you've thoroughly structured your lessons, and you fill in all the gaps that my professor can't.

[@TheOrganicChemistryTutor]

Thanks. I'm glad you found it useful

[@SarahCahoon-m9q]

These videos have saved my Chem grade! I absolutely could not have made it through College Chem without this. I and nearly all my classmates binge these videos weekly to understand the concepts. Thank you so much for breaking this down into an understandable format!!!

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I was struggling so much with chemistry at the beginning of my classes but you literally simplified all there is and made me love chemistry again 😭 thank you for your never-ending hard work!!

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going from 6 years of working to Biomedical science course, you will be the one thing giving me a fighting chance hahahha thank yu so muhc. you've literally helped me with physics, math and chemistry so far. you're a godsend i swear haha

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I have a test on a unit which includes this topic on friday but have not been taught it yet. This video helped me so much! Thank you!

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You are apart of my life now

[@angiepazmino9004]

after all these years of watching u I finally get to watch your videos for my organic chemistry class! wish me luck

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Ever since you helped me get a A in physical chem. I used to listen to him videos in year phones to the last minute in the exam room. I would even visually what he would say if he was there looking at the exam

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I love your videos man! Your voice is so soothing, too. My professor is great but he doesn't like to lecture (he wants to empower us to find our own solutions eeeeeeeeekk). You have really helped to fill some holes in my comprehension.

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I might be alone here but my professor is incredible and does a great job teaching, i’m just here to review for an exam!

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You're really lucky, i hope your exam went well!

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@@abcdefg-hv2ks you’re right, i’m pretty lucky 😅 and thanks! it went well! i’m going to miss him next semester though :( i wish he taught more chem courses

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let me guess... His name is Walter White?

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"so when you hear the prefix "tetra" what do you think of?" me : Tetris

[@chemistry555]

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[@Suqordia]

Yes, thats why all of the pieces have 4 blocks each

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Hahaha

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Our teacher left and we don't have one so you have been a saving grace for me. Thank you

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ik im 6 years late but even with the 6 years my proffesors can at least improve u still beat them, from the bottom of my heart, thank you.

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me finishes the video "ah ok," goes to the problem im trying to solve again, "shit" *rewatches entire thing*

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Lowkey love this guys voice.Its better than my chemistry teachers and it’s so soothing.☺️

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My chemistry midterm is on Monday ... I’m in nursing school & your videos are a life saver!! Binge watching before going to bed lol

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I have chemistry exam tomorrow and chemical bonding is coming out. My run to area is this channel!

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I don’t like chemistry and I just need to get through this year, but your videos have helped make chem bearable! I finally know what I’m doing in class now

[@kaiz1659]

I missed like six days of my chem class and have a test in two days and I swear this video taught me more than my teacher’s PowerPoints.

[@kaiz1659]

update: I got a 65% :'))))

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I know its a bit late but a 65% is still good! Far far better than a zero%@@kaiz1659

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Thank you very much for helping students like me to understand concepts in a better way. Your explanations are excellent and You are one of the best teachers I have ever got. Every lessons of yours helps me a lot. I RESPECT YOU SINCERELY🙏🙏🙏

[@Saiiking]

Pyramidal and Planar was explained so well that I don’t mix them up anymore 😍🥺

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At first I didn't understand this topic when the teacher taught me at school but now I so understand this...feeling quite great thank you so much best tutor lesson💯📌

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I pay for private lessons with 1-2 hours sessions a week and extra homework, Still you do it better, Thanks Man!

[@georgesadler7830]

Professor Organic Chemistry Tutor, thank you for an exceptional Introduction into VSEPR theory and Molecular Structure in AP/General Chemistry. Visualization and Pattern Recognition are strong tools when it comes to drawing the Lewis Structures along with the correct Molecular Geometry. This is an error free video/lecture on KZbin TV with the Organic Chemistry Tutor.

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God bless you sir I'm always in your debt it's like a miracle to understan a whole unit in a pair of 13min videos tutor I'm really greatful for God because of u😊

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you are amazing! i watch a lot of your videos and i watch the whole thing, very good explanation and very organized!

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lol

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i love how whenever i go to any teaching vid i see comments from 7 years ago saying how they needed this for a test tmrw

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Chem books can honestly be one of the most frustrating tools of learning ever created (or atleast 80% unnecessary for my course). These videos are god's gift att explaning plainly and concisely ( and 100% cheaper).

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There’s basically not a single real hero in history that has worn a cape. Fictional heroes are stupid.

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@@jc-1403 That ain’t humor.

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seriously is helping me in lab! thank you! hate that im paying my teacher my arm and leg and im learning nothing compared to this

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The thing that is best about him is that he never takes credit for something he is doing but he always respects his audience so as working with sincerity.. We really appreciate the efforts

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two months of in class lectures for me to not understand jack SHIT. been cramming all of your videos and they're helping so muchhhhh (I have a test tmr and this will replace my sleep)

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Thanks for your broad illustrations, tomorrow I'm sitting for my exams🙏

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i really like your voice bro, makes learning chem relaxing

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I feels like you know everything after watching some other videos made by you.

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i love you for this, it’s understandable and all makes sense

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This is actually pretty digestible for me. Now my problem now is if I can remember all of this for the test Emphasis on remember. I can understand what is taught here fine, but my memory is like a goldfish when it comes to chemistry

[@bynu3305]

Soooo glad you compared the planar and pyramidal so I didn’t have to rewind.. the best!!

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its been 4 days of school and im already so lost in honors o-chem, watching this video to hopefully help :')

[@ktkc1o7]

Your voice is so soft. "Lone pair" sounds like "loam pier" or "lompiear." At first I thought it was some fancy term that I didn't know about. Lol

[@chemistry555]

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[@Sammyimpact2000]

JG saves life's Exam in 2 hrs time Blasted with this video

[@-_-august.amber.-_-]

With the Triiodide you showed at 2:00, how come the all the iodides have 3 lone pairs? The middle iodide has two bonds. Is that because it is in the fifth group and can in turn have more than 8 valence electrons?

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who needs school when you have I N T E R N E T

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😂

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I've loved lockdown - excluding the multiple people dying.

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I hope you get money from the Ads we watch. Thank you for your help!

[@ousmanfitness8132]

Hey at 9:35 when you are drawing the SO2 molecule in lewis form, you draw it as having 1 double bond and 1 single bond between the oxygen. However, when I search the structure on google as well as in molecule structure situations it is always with 2 double bonds. I imagine this means that Sulfur has an overfilled octet because that is possible for sulfur. Can you explain why you draw it like that, is there a reason why it all 3 atoms should follow the octet rule(in your drawing), or should Sulfur be overfilled?

[@lukechang1037]

Who cares?

[@samueltinnerholm]

Resonance structure I think. Don’t quote me on that😳

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It is helping me a lot,it is better than 2 hours lecture.

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mans saving my chemistry class once again 😍

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Got an exam next week Wednesday. Thanks so much

[@leonardobarrera2816]

Tetrahedal - 109.5 Triagonal pyramidal - [109(Sub4 bounds)-2e that are above the molecule](Sub3 bounds)=107 Bent - [109(Sub4 bonds)-4e that are above the molecule](Sub3)-0.5=104.5 This is my way to achieve a memorization of that weird angles

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always watching before the test really thx

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not me waiting at the end for the goodbye but it never came 😔 anyways great video it helped me out so much for my test!!

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Please please do a video on graphene and those neno bonds that look like honey comb! Btw you are amazing! I don't even understand my Chemistry class!

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i havent watched this yet, but please I've watched many other videos already, I still don't understand, hope this video will help me understand. ill reply after watching fully

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This man singlehandedly carrying my chem grade.

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good luck on the exam tomorrow!

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I AM PASSING 8TH GRADE CHEM BECAUSE OF U THANK U

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Wow u learn this in 8th grade???

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Bro I'm learning this in 11th grade wtf

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I am learning this in 7th

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You are a real legend!

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This topic has my brain popping out

[@njihjinouvhsfiujvnsdokvmso6123]

bro same and my exam is in a hour 😭 I only remember like 3 of them

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@@njihjinouvhsfiujvnsdokvmso6123 Lmao good luck dude

[@njihjinouvhsfiujvnsdokvmso6123]

tysm 🫡

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@@njihjinouvhsfiujvnsdokvmso6123 How did your exam go lmao

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thank you for doing these videos. Much appreciated.

[@taliaeategg2027]

Why isn't I3 bent? Edit: it's not bent because it's EGG is trigonal bipyramidal, and so the lone pairs will be as far apart as possible and the farthest angles are the 120° ones and so all the lone pairs will be on the "planer" part of the shape, leaving only the axial bonding pairs 90° from each lone pair so the molecular geometry is linear. Idk why he mentioned it with the other one who's egg was linear and not with the other trigonal bipyramidal

[@euroqueen5606]

You are so wonderful. Thanks for your help.

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AP exam is tomorrow! Good luck everyone!

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Thank you very much. I'm Muhammad from Iraq. We have all these curricula, and I'm studying for your videos now

[@GoogleAccount-if6pu]

AX/AXE/AXE2/AXE3/AXE4/AXE5/AXE6/etc...: Linear (no angle) AX2: Linear (180) AX3: Trigonal planar AX2E: Bent (120) AX4: Tetrahedral AX3E: Trigonal planar AX2E2: Bent (109.5) AX5: Trigonal bipyramidal AX4E: Seesaw AX3E2: T-Shaped AX2E3: Linear (180) AX6: Octahedral AX5E: Square pyramidal AX4E2: Square planar AX3E3: T-Shaped AX2E4: Linear (180) P.S.: Lone pairs take up more space than other electron domains, so bond angles will be smaller than the predicted amounts if there are lone pairs

[@jackiechau9279]

Thanks man, you just stopped my brain from exploding

[@linzer_tart]

You teach better than my chem professor

[@veronicainsyxiengmay4053]

You're a life saver! Thanks!

[@TheOrganicChemistryTutor]

You're welcome.

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dudes getting me through chem

[@AnkithArunAswath-m8s]

But at 9:21, can't it be S with 2 double bonds with each oxygen which will also give a formal charge of 0?

[@headlinecm]

I agree with you, can you explain to me, I have 6e there, so why is it put 5?

[@siviwedaluxolo2156]

Please do a video on isoelectronic molecules

[@jasonjones02-u7p]

That's an easy topic man

[@nyawirawaithaka4993]

Very helpful lesson. Thank you!

[@gabe7996]

What about octahedral, square planar, and see saw?

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there is another vidoe for that

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I am very grateful. ♥️

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I love your videos, all so helpful! But please speak louder or change microphone volume...I can hardly hear you with everything high volume.

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it might be your speakers or earbuds

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