2.4 Resonance | Organic Chemistry

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  • Опубликовано: 17 дек 2024

Комментарии • 143

  • @shahzebkhan4429
    @shahzebkhan4429 4 года назад +91

    Sir, you are honestly THE BIGGEST LEGEND on this platform. If you were a hedge fund manager on Wall Street, you would have THE biggest investment firm in the vicinity. I would have the majority of my net worth in your fund. You would be the Michael J. Burry during the 08-09 crash times 10! I really appreciate you making these videos for us. I have never seen anyone teach this content better than you. Good luck with your business!

    • @ChadsPrep
      @ChadsPrep  4 года назад +13

      Thanks Shahzeb! I appreciate the hyperbole! Happy Studying!

  • @nicbiva
    @nicbiva 3 года назад +47

    Out of all the youtube channels, you have the most clear and straightforward explanations. I really appreciate the simplistic approach. My orgo grade is saved because of you Mr. Chad!

    • @ChadsPrep
      @ChadsPrep  3 года назад +5

      Glad you like how we do things here - thanks for commenting, Nicole.

  • @aloziechibueze337
    @aloziechibueze337 3 года назад +27

    thank God we still have teachers that care! This right here is the key to Ochem; as one starts to look at reactions and mechanism.

    • @ChadsPrep
      @ChadsPrep  3 года назад

      Thanks for your comment, Alozie. Keep up the learning!

  • @ばやん-t1b
    @ばやん-t1b 9 месяцев назад +2

    You are the person I love watching RUclips videos for studying the most. Your explanation is excellent and you deliver the information quickly. Good luck to you.

    • @ChadsPrep
      @ChadsPrep  9 месяцев назад

      Thank you - very kind words.

  • @tripuravosuri7845
    @tripuravosuri7845 2 года назад +10

    I am studying for my ochem final with these videos, and I cannot thank you enough for your help. You are such a passionate and positive teacher, I wish I had come across your videos the beginning of the semester. All the information is organized perfectly in a way students can understand. It's so easy to compartmentalize all of the information in my head. Truly thank you thank you so much!

    • @ChadsPrep
      @ChadsPrep  2 года назад +2

      You're welcome - glad you found the channel!

  • @skylardean4540
    @skylardean4540 3 месяца назад +2

    This concept is finally starting to resonate with me. Thank you!

  • @kjpillay
    @kjpillay 4 месяца назад

    You were clearly a student for much of your life so I am sure you know the feeling of thinking you will never understand something. Resonance was such an enemy to me until your channel. I am going through your entire playlist as my means of passing organic chemistry. The foundation you provide is truly the best resource I have ever had with chemistry. I think you learn the way many of us do which is why you are so great at teaching it. Your information is organized impeccably to aid understand. Thank you for your service Teacher. You are greatly appreciated.

  • @zoer8228
    @zoer8228 10 месяцев назад +1

    I haven't found any other video that has been able to teach me this so thank you sm my test is tomorrow and I was struggling

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад +1

      Glad it helped! Good luck on your test :)

  • @Hyfae
    @Hyfae 2 года назад +1

    For some reason the way you explain things just sticks with me and I am able to understand so easily. Thank you!

    • @ChadsPrep
      @ChadsPrep  2 года назад +1

      You're welcome - Glad to hear!

  • @abbylowe1637
    @abbylowe1637 2 года назад +6

    You're amazing, Chad! You make studying for the OAT easy!

    • @ChadsPrep
      @ChadsPrep  2 года назад +1

      Thanks, Abby - glad the videos are helping you with the OAT!

  • @spicytrailmix3531
    @spicytrailmix3531 2 года назад

    At this point I just leave my actual lecture go home and watch your version, the way you teach is so clear and concise. You will always be my go to organic chem and gen chem professor.

    • @ChadsPrep
      @ChadsPrep  2 года назад +1

      Glad the channel/videos are helping, spicytrailmix - Happy Studying!

  • @Cinderthebeaver
    @Cinderthebeaver 4 дня назад

    I am taking orgo next semester in the spring and honestly your videos have been the best for me to understand. There is so much information and I saw on our syllabus that we go through 1 chapter every two classes

    • @ChadsPrep
      @ChadsPrep  3 дня назад

      Glad the channel is able to help you - Happy Studying!

  • @Denise-j4d
    @Denise-j4d Год назад

    I've taken ochem 3 times already... nothing has helped me learn the material UNTIL NOWWWWW THANK YOU SIR!!!!!!!!!!!!!!!!!!!!!

  • @angelsaada6376
    @angelsaada6376 3 года назад

    I could not understand resonance for weeks when my professor was explaining it, then I found Chad’s video and he made it understandable in the first 10 minutes! Thanks, Chad!

    • @ChadsPrep
      @ChadsPrep  3 года назад

      Glad it helped, Angel!

  • @drejcaronderganc612
    @drejcaronderganc612 10 месяцев назад

    The best explanation of resonance. Better than my professor of inorganic chemistry, and better than my professor for organic reactivity. Your God turns (not only yours, but our) darkness into the Light :') A very sincere "Thank you" from Europe

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад +1

      Thank you and you are welcome (from USA)

  • @MelisaMatonsi
    @MelisaMatonsi 2 месяца назад

    Thankyou for the lesson! excellent video and I LOVE your t-shirt!! All the glory belongs to Him!!

    • @ChadsPrep
      @ChadsPrep  2 месяца назад

      You're welcome and I agree!

  • @alkylpug
    @alkylpug Год назад +1

    Thank you so much Chad!!! THANK YOU THANK YOU THANK YOU.
    For posting your video lessons.
    But most importantly, for taking the time to put yourself in your students' shoes, explaining things to us SLOWLY AND REPEATEDLY to make sure we got the point CLEARLY.
    THANK YOU SO MUCH. I love that you mimic your student's possible reactions to some concept, AND THEN you explain WHY things work the way they work.
    Im a Chem graduate, but 2 years of my studies were wasted during COVID. Our professors didnt conduct online classes or made video lessons like this. Just sent us a few worksheets, our syllabus, and gave us grades. Then they got their salaries. I got high grades but i actually didnt learn much. I am now making up for it as i prepare for our Board Exam. I know i didnt deserve those high grades but I accepted them anyway because of the benefits i would get (mostly financial, like review fee discounts).
    ANYWAYs. You probably didnt read that long story lol but id understand.
    THANK YOU FOR YOUR HARDWORK.

    • @ChadsPrep
      @ChadsPrep  Год назад +2

      Or maybe I did read it! I managed a chemistry tutoring facility for a looooonnngggg time and my anticipation of possible students' questions or misunderstandings was born out of that time. It may have been the best job ever :)
      Glad you have found my videos helpful!

  • @ebysco2360
    @ebysco2360 10 месяцев назад

    You are really God sent. You cleared my doubt. I watched a couple of videos and couldn't understand what they are trying to explain in resonance. God bless you and keep you. Please keep the videos coming. Thank you.

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад

      Glad the channel is helping - Thanks and Happy Studying!

  • @victoretse1506
    @victoretse1506 11 месяцев назад

    Your videos are just fantastic. Tried my best to figure out this lewis structure thing but to no avail and here I am in just 20 mins figured it all out due to your superb style of teaching. Thank you heaps. You are doing an amazing job! Love your shirt too especially the bible scripture (the Psalm). God bless

    • @ChadsPrep
      @ChadsPrep  11 месяцев назад

      Glad you found us - Thank you!

  • @asiaqueen4459
    @asiaqueen4459 Год назад

    Dear Chad, I wanna thank you for being such a great teacher. you make things simpler and calm and I cant believe Im saying this but also kind of fun. THANK YOU

    • @ChadsPrep
      @ChadsPrep  Год назад

      Great to hear - You're welcome and Thank You!

  • @owl49993
    @owl49993 3 месяца назад

    I hope you have a great day, Chad! After spending my first weekend after Orgo classes ripping my hair out about hybridization & resonance, your video is the one that got my wheels turning! Have a blessed day

    • @ChadsPrep
      @ChadsPrep  3 месяца назад

      Your comment has blessed my day - Happy Studying and best in your hair re-growth! 🙂

  • @PCMTRACK
    @PCMTRACK 4 года назад +7

    You are the best teacher chad

    • @ChadsPrep
      @ChadsPrep  4 года назад +4

      Thanks for the positive feedback! Very glad you're finding these helpful!

    • @MD-2101
      @MD-2101 4 года назад

      Chad's Prep we are also getting huge benefit from your lectures, Thanks Professor Chad!

  • @braedenpapa819
    @braedenpapa819 10 месяцев назад

    After a whole day of watching youtube videos I finally understand this concept after watching this video. Great explanation you saved my organic chem test grade!

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад

      Glad to hear it - Happy Studying!

  • @shritikapokharel4711
    @shritikapokharel4711 2 года назад

    Godddd bless you sir! I would not understand why I was getting my homework wrong without this video!

    • @ChadsPrep
      @ChadsPrep  2 года назад

      Thank you - glad you found the video helpful!

  • @peybak
    @peybak 4 года назад +2

    That last point about Nitrogen hybridization is gold. If the Nitrogen has delocalized electrons, it won't hydrogen bond. It's a tricky concept that comes up in Biochem and makes for tricky questions.

    • @ChadsPrep
      @ChadsPrep  4 года назад +4

      Great point Peyman! Also comes up in biochem to explain the lack of rotation about the peptide bonds in proteins.

    • @peybak
      @peybak 4 года назад +1

      @@ChadsPrep Yes. That's another one. Also, it can change the pka of a molecule drastically and so on. Thanks for the videos btw.

    • @fukpoeslaw3613
      @fukpoeslaw3613 Год назад

      @@peybak That change in pka, is that because the nitrogen can't become positive (by attracting a proton)?

  • @saniakuruvilla
    @saniakuruvilla Месяц назад

    I am so glad I ran into your video, you explained resonance so well and it makes so much more sense now, thank you :))

    • @ChadsPrep
      @ChadsPrep  Месяц назад

      You're welcome - Thank You for saying so.

  • @dhruvkharod
    @dhruvkharod Год назад

    you are the best professor i have encountered

  • @naradovic6389
    @naradovic6389 2 года назад +2

    beautifully explained, thank you!

    • @ChadsPrep
      @ChadsPrep  2 года назад

      You're welcome, Ana!

  • @ΙσιδώραΚαλογεροπούλου

    Just came across your channel Mr. Chad and I've got to say it: what an AMAZING work you've been putting out there! What a gem! I've never been happier studying for chemistry, let alone ochem! A FORTY min video from a human with so much passion about his teaching job, who doesn't take a SEC to catch his breath and gives so many remarkable explanations along the way!!! A 40' video could literally replace the 2h lecture on a random Tuesday during winter semester, from which I left with nothing but dizziness. Thank you sir! Tried to let people know on my instagram story about this channel but couldn't find any relevant profile to tag :(

    • @ChadsPrep
      @ChadsPrep  2 года назад +1

      Glad you found the channel - thanks for your kind words!

  • @LexiTRexy
    @LexiTRexy 7 дней назад

    Thank you so much- your channel has helped me so much in understanding resonance as well as every other organic chem topic haha :)

  • @Dreamy2121
    @Dreamy2121 Год назад

    SIR YOU JUST SAVED MY LIFE. I LOVE YOU RESPECTFULLY

  • @redmondfarrell2672
    @redmondfarrell2672 Год назад

    Very well made. Your presentation really helped explain the subject matter, especially regarding resonance and hybridization ! Thank you for sharing excellent work.

    • @ChadsPrep
      @ChadsPrep  Год назад

      You're welcome - and Thank you!

  • @amandaczart8203
    @amandaczart8203 Год назад

    Thank you Chad. You are saving my Ochem grade. May god bless you for sharing this information.

    • @ChadsPrep
      @ChadsPrep  Год назад

      You're welcome - and Thank you.

  • @NoorNoor-pf5id
    @NoorNoor-pf5id 2 года назад

    You are awesome and very straightforward with your lectures. Thank you for making this helpful video. Beautiful shirt too!

    • @ChadsPrep
      @ChadsPrep  2 года назад

      Thank you very much!

  • @princeysuryan2561
    @princeysuryan2561 2 месяца назад +1

    Thanks a million prof. 😊

    • @ChadsPrep
      @ChadsPrep  2 месяца назад

      You're very welcome!

  • @mariaannovi6506
    @mariaannovi6506 2 года назад

    Best resonance video out there! Thank you so much

    • @ChadsPrep
      @ChadsPrep  2 года назад

      You're welcome, Maria - thank you!

  • @AFCOE
    @AFCOE Год назад +1

    Sir I don't what to say. You are just the best.🎉🎉🎉
    Watching from Africa❤

    • @ChadsPrep
      @ChadsPrep  Год назад +1

      Kind words - thanking you from USA - Happy Studying!

    • @AFCOE
      @AFCOE Год назад

      ​@@ChadsPrepThank you❤.
      Am knowing your channel late. By the way my juniors will enjoy it🎉.
      Cheers!

    • @ChadsPrep
      @ChadsPrep  Год назад +1

      @@AFCOE Excellent!

  • @arielllerena8355
    @arielllerena8355 Год назад

    Awesome vid, I understand resonance way more

  • @Yanoni11
    @Yanoni11 4 месяца назад

    Great video, thank you so much for helping finally understand this 🤓

    • @ChadsPrep
      @ChadsPrep  4 месяца назад

      You're very welcome

  • @Runel2012
    @Runel2012 4 года назад +1

    You are awesome Chad! Clear explanation of every little detail. Are you by any chance also making new physics playlist for 2020-2021?

    • @ChadsPrep
      @ChadsPrep  4 года назад +3

      Hello Ruben! I'm currently maxed producing this ochem playlist and a high school playlist during the current school year. I'm looking at a new biochem playlist during the summer and new physics and gen chem playlists next school year. But at least the old physics playlist is available. While I plan to update the new physics playlist with better lighting and sound, is there anything in particular you would have liked to have seen that isn't in the old playlist?
      Thanks and Happy studying!

    • @Runel2012
      @Runel2012 4 года назад

      @@ChadsPrep No problem. Just curious. I will definitely let you know if there's anything in particular I have trouble with. Thank you for your hard work, definitely helping me study for the OAT exam.

    • @hafzal22
      @hafzal22 3 года назад

      @@ChadsPrep I cant wait for that BioChem lesson, I've literally been using you for all of my studying because the way you teach makes learning the subjects so much easier and I've gotten an A in both Chemistry courses and Organic Chemistry 1, I'm going into Ochem 2 this coming semester and Physics 1 so Ill definitely be using more of your videos, Thank you so much for these you've made a huge difference in my life and I can't thank you enough!

  • @a76576756
    @a76576756 2 года назад

    Thank you thank you thank you so much !
    Seriously, you are a legend wow How can you make these things sound so simple?
    I hope this comment makes your day just like you did to me

    • @ChadsPrep
      @ChadsPrep  2 года назад

      Glad you find the video so helpful, Joy Lee - I appreciate your saying so!

  • @life0fjah
    @life0fjah Месяц назад

    THANK YOU, CHAD!!!!

  • @josephmusicas1758
    @josephmusicas1758 10 месяцев назад

    I used to be afraid of O chem, but now I know I'm gonna get A in the class fs..... Thanks Chad!

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад

      Love the confidence - you can do it!

  • @OrcjaEnglish
    @OrcjaEnglish Год назад

    Awesome 😮 !
    Mind-blowing ❤

  • @kirankumar-gw4sv
    @kirankumar-gw4sv 4 года назад +2

    You are a really good teacher chad! But I didn’t quite get the reason behind the stability of various resonance structures based on degree of the carbon.

    • @ChadsPrep
      @ChadsPrep  4 года назад +2

      Thanks Kiran! I didn't actually get to explaining the reason behind it in this lesson but it's called hyperconjugation. I'll be covering it in chapter 6 and you can see an explanation of it in my old ochem playlist at 2:40 here: ruclips.net/video/OzrWMNMNvuM/видео.html&feature=emb_logo
      Hope this helps and Happy Studying!

  • @lynlhaf6226
    @lynlhaf6226 Год назад

    you're the reason i'm passing chemistry, thx

  • @hopewestt
    @hopewestt 3 месяца назад

    Hi Chad! at 17:30 how come the radical does not have a -1 charge in the resonating carbons? Since the formal charge is 4-(4+1)=-1?

  • @idek652
    @idek652 10 месяцев назад

    i love your shirt! Motivates me in this dark time of studying orgo lol. Thanks for all your help

    • @ChadsPrep
      @ChadsPrep  10 месяцев назад

      You're welcome and Thank You!

  • @AKASHJEEASPIRANT26
    @AKASHJEEASPIRANT26 3 месяца назад

    The man the myth the legend
    CHAD 🇹🇩

  • @princeysuryan2561
    @princeysuryan2561 3 месяца назад +1

    Hello professor
    I appreciate the chemistry lessons you share on RUclips. Do you offer any paid courses? If so, could you please tell me how I can purchase or enroll in them?

    • @ChadsPrep
      @ChadsPrep  3 месяца назад

      Check out my website: www.chadsprep.com/ where you can see all the different paid courses I offer. Thanks for asking.

  • @seachemistry
    @seachemistry Год назад

    Class video mate, thanks

  • @golsag4129
    @golsag4129 Год назад

    Thank you, Chad!💕 You are the best. Your videos have been helping me a lot 😍😍 I'm wondering if you have a video for NMR as well.

    • @hamaadsiddiqui8927
      @hamaadsiddiqui8927 Год назад

      He has an intro vid to NMR ruclips.net/video/krlKEi8aYYU/видео.html

  • @Zeyad-i5l
    @Zeyad-i5l Год назад

    thank you so much 4 helping us ❤

  • @jacobruebel4558
    @jacobruebel4558 10 месяцев назад

    I got a 4/10 then a 2/8 on my first two quizzes. Realized it was time to double down because I was not getting it. Your videos are helpful so far! Do you have practice problems available anywhere? Or something you recommend for me? All the best.

  • @nadringriffin9072
    @nadringriffin9072 3 года назад +4

    I love your shirt!

  • @mikasaackerman8682
    @mikasaackerman8682 3 месяца назад

    thank you so much god bless you!

    • @ChadsPrep
      @ChadsPrep  3 месяца назад +1

      You're welcome and Thank You - to you as well!

  • @ddalgi5188
    @ddalgi5188 Год назад

    I really appreciate your explanation !
    BTW, can you explain how is it sp2 on 37: 31?

  • @emmarahm4588
    @emmarahm4588 2 месяца назад

    THANK YOU!!!

  • @magdal5114
    @magdal5114 11 месяцев назад

    You are amazing, I love the T-shirt

    • @ChadsPrep
      @ChadsPrep  11 месяцев назад

      Thank you x2!

  • @maryamkalifa5535
    @maryamkalifa5535 Год назад

    Would you please let me know what textbook are you using here?

  • @onyinyechiokereke8019
    @onyinyechiokereke8019 4 месяца назад

    How did you know the number of resonance structures that will be formed

  • @seuflay
    @seuflay 3 месяца назад +1

    ugh this is so stressful i am on the brink of tears

  • @nilsnickname4455
    @nilsnickname4455 11 месяцев назад

    Hi Chad,
    why is it not allowed to branch out when developing the different resonance formulas?

    • @ChadsPrep
      @ChadsPrep  11 месяцев назад

      Which part of the video is this?

  • @parnasoleimani3153
    @parnasoleimani3153 Год назад

    Hello Chad, I have a chapter named pie bonds as electrophiles do you have videos related to that chapter? I couldn’t really find anything

    • @ChadsPrep
      @ChadsPrep  Год назад

      Hi Parna! Not the typical way such a topic is titled, but this likely refers to nucleophilic addition to carbonyl groups and possibly similar reactions which most is commonly a 2nd semester topic. I cover it in chapter 19:
      ruclips.net/video/3zYqM0aUwFg/видео.html
      If your chapter also includes nucleophilic acyl substitution reactions, I cover those in chapter 20.
      Hope this helps!

    • @parnasoleimani3153
      @parnasoleimani3153 Год назад

      @@ChadsPrep thanks a lot👨‍🏫

    • @ChadsPrep
      @ChadsPrep  Год назад

      @@parnasoleimani3153 Most welcome.

  • @zainkhankan2291
    @zainkhankan2291 2 года назад

    what about a conjugated diene? how do we determine if something is more or less stable than it
    ?

    • @ChadsPrep
      @ChadsPrep  2 года назад

      Hey Zain - are you asking about resonance structures for conjugated dienes or comparing conjugated versus non-conjugated dienes for stability?

    • @zainkhankan2291
      @zainkhankan2291 2 года назад

      @@ChadsPrep if we had several alkenes and one with a conjugated diene- how would we go about it ?

    • @ChadsPrep
      @ChadsPrep  2 года назад

      Conjugated dienes are more stable than alkenes, but can you be more specific with what you are trying to compare?

  • @hazzym2254
    @hazzym2254 Месяц назад

    Sorry. I don't understand. Why does Oxygen have 6 valence electrons available when each one of the three Oxygen atom already bonded with Nitrogen? Shouldn't it be 5 valence electrons left per Oxygen atom?

  • @dorsa1205
    @dorsa1205 10 месяцев назад

    king.

  • @Everyoneneedsfearofgod
    @Everyoneneedsfearofgod Год назад

    I am a chemistry teacher from India. I would like to know about chemistry topics that will teach grade 9 to 12 students.please kindly share it.

  • @aminulislamishmam5607
    @aminulislamishmam5607 Год назад

    boss man

  • @keltz-06
    @keltz-06 2 месяца назад

    ily