Substitution Reactions - SN1 and SN2 Mechanisms: Crash Course Organic Chemistry #21

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  • เผยแพร่เมื่อ 6 ม.ค. 2025

ความคิดเห็น • 52

  • @mit4539
    @mit4539 3 ปีที่แล้ว +193

    Honestly this is one of the best series on crash course

  • @thevioletskull8158
    @thevioletskull8158 3 ปีที่แล้ว +395

    "Dry cleaning isn't actually dry" *I have lived in a lie*

    • @shoo_be_doo
      @shoo_be_doo 3 ปีที่แล้ว +24

      It is in some sense! "Dry" in chemistry often simply means "waterless", not necessarily "not wetted by some liquid"

  • @Randomus2020
    @Randomus2020 2 ปีที่แล้ว +57

    It is amazing how I learn more from 3 10-minute videos than from 50 pages of a textbook...

  • @ezzardburdettemd9092
    @ezzardburdettemd9092 ปีที่แล้ว +14

    I have taken crash courses chemistry and now just about halfway through crash course organic chemistry. I'm really enjoying crash course. Thank you.
    Dr. Ezzard C Burdette JR

  • @SarimDeLaurec
    @SarimDeLaurec 3 ปีที่แล้ว +29

    I think it is awesome they reupload vides if they made a significant mistake. Otherwise some one would learn a wrong thing about the topic.
    And since I watched it already, I just let it run in the background for the view on the new version and leave this comment for the algorithm. :)

  • @leslieortega3585
    @leslieortega3585 ปีที่แล้ว +8

    Wow!I am just so happy that this topic was well explained with bioremediation in mind! Makes it difficult to understand these concepts without the why in a real life situation. Thank you!

  • @rosierose8643
    @rosierose8643 หลายเดือนก่อน

    Thank you so so so much for including real-world examples of organic chemistry. It's difficult for me to understand theoretical reactions taking place, but for whatever reason, as soon as I learn a real-world application, things start clicking.

  • @harrisont2004
    @harrisont2004 ปีที่แล้ว +5

    This series is saving my education, you are the best.

  • @ramshahkhan6285
    @ramshahkhan6285 3 ปีที่แล้ว +64

    I dont study chemistry anymore but i thought i would watch this episode for some nostalgia. After watching this video im thinking to myself, how in the world did i pass Alevel chemistry.

    • @ShirinRose
      @ShirinRose 3 ปีที่แล้ว +14

      Chemistry tutor here. A Level chemistry doesn't go into this much detail about SN1 and SN2 reactions, at least not in the specifications that I've taught. They only go as far as saying that a leaving group on a primary carbon uses the SN2 mechanism, a tertiary carbon uses SN1, and secondary could be either, and that's about it. I'm learning new things by watching this series 😄

    • @ramshahkhan6285
      @ramshahkhan6285 3 ปีที่แล้ว +5

      Haha thats why, i remember sn1 and sn2 but i couldn't recall all this stuff and was honestly shocked on how i passed 😂

  • @DominqueAyu
    @DominqueAyu 2 ปีที่แล้ว +22

    You are an incredible explainer. Thank you for all your help!

  • @vyshnavitatta1667
    @vyshnavitatta1667 3 ปีที่แล้ว +87

    Why is it that I understand CC more than my actual teacher even though both of them teach virtually?

    • @sana_speranza
      @sana_speranza 3 ปีที่แล้ว +5

      @Crash Course can you please please please upload the Organic Chemistry videos faster? I really profit from learning from them since I'm studying for my OC exam in nearly a week 😱😱😱
      Or is there anything you can provide people who are studying for the orgchem exams since your videos are 🔥🔥🔥? ❤️❤️❤️❤️

  • @sourabhtamrakar2197
    @sourabhtamrakar2197 4 หลายเดือนก่อน +1

    It's literally the best series i learned .Every concept are crystal clear ✨️ 😊

  • @sherlyn1441
    @sherlyn1441 3 ปีที่แล้ว +13

    I took Orgo years ago, but SN1 and SN2 reactions were one the my most favorite things about Orgo. ❤

  • @sjwiwkwjwjwjwjjwjw
    @sjwiwkwjwjwjwjjwjw 3 ปีที่แล้ว +14

    Im really imoressed with how well everything is exolained! You guys over @ crash course could make anything fun lol

  • @vyshnavitatta1667
    @vyshnavitatta1667 3 ปีที่แล้ว +10

    (*adds to Organic Chem playlist*)

  • @LeLeLove
    @LeLeLove 3 ปีที่แล้ว +6

    Oh no, I am having flashbacks to my chemistry finals. Wish I had those videos back then!

  • @templeknight9338
    @templeknight9338 3 ปีที่แล้ว +26

    Hasn't this already been uploaded?

    • @ShirinRose
      @ShirinRose 3 ปีที่แล้ว +3

      Yes, this is a reupload. There must have been something wrong with the first one.

  • @JonWu0716
    @JonWu0716 ปีที่แล้ว +1

    This video ate, thank you so much 😀

  • @shivamkivideos
    @shivamkivideos ปีที่แล้ว +3

    If your team will try to make this videos In hindi, then I am sure that every indian student should watch your videos and really enjoyed it.❤😊

  • @jarebellum
    @jarebellum ปีที่แล้ว +3

    this got me through ochem 2 years ago

  • @xassix
    @xassix 3 ปีที่แล้ว +12

    Wow! Your home looks exactly like a Crash Course set. What are the chances of that?

    • @brandonkelley6500
      @brandonkelley6500 3 ปีที่แล้ว +3

      I was really confused by that too. So I looked at a previous episode. I think the two tone diagonal paint is CGI in. I'm assuming all the props was simply moved in. IDK where the yellow book shelf would have came from. They made it look super similiar to the set it was crazy.

    • @SweeneySays
      @SweeneySays 3 ปีที่แล้ว +12

      Credit for the closeness of the match is owed entirely to Deboki's top notch painting skills! We got suuuuper lucky and ochem was able to do another studio shoot late last summer (getting us through episode 20 + some lab footage you'll see later). But since this was kind of a circumstantial fluke that would not happen again, we sent Deboki home with any prop small enough to fit in a box. Then, once she got home she bought some paint, and sacrificed her guest room + a bookshelf. And then she did this masterful painting job! She's a woman of many talents!!

  • @jc8258
    @jc8258 3 ปีที่แล้ว +3

    Thank you for your time
    11:52 a. M.

  • @kknowledgeking6213
    @kknowledgeking6213 3 ปีที่แล้ว +3

    Good explanation 🥰🥰

  • @BruinChang
    @BruinChang ปีที่แล้ว +2

    Much thanks to the intelligence from CalTech.

  • @WardsROverrated
    @WardsROverrated 3 ปีที่แล้ว +8

    Why the re-upload?

  • @kocengineering769
    @kocengineering769 3 ปีที่แล้ว +2

    My God ur videos are best

  • @mortiz2358
    @mortiz2358 2 ปีที่แล้ว +1

    thank you so much for this!

  • @StudyWaliClass
    @StudyWaliClass 3 ปีที่แล้ว +1

    your way is superb

  • @niloybhuiyan3374
    @niloybhuiyan3374 3 ปีที่แล้ว +2

    Wow..... I am the first viewer ☺️☺️

  • @jc8258
    @jc8258 3 ปีที่แล้ว +6

    You have my undivided attention.

  • @mohammedabdelhafez9507
    @mohammedabdelhafez9507 3 ปีที่แล้ว +5

    I swear that I've seen this before

  • @crenapun57
    @crenapun57 3 ปีที่แล้ว +2

    tq

  • @qwerty11111122
    @qwerty11111122 3 ปีที่แล้ว +3

    reupload?

  • @Naeethegr8
    @Naeethegr8 10 หลายเดือนก่อน

    PERC spillage crazy.

  • @localman9063
    @localman9063 3 ปีที่แล้ว +2

    First comment!!

  • @Aarlington
    @Aarlington 3 ปีที่แล้ว +3

    Thought this was a video about Starship.

  • @3-2-1go........6
    @3-2-1go........6 3 ปีที่แล้ว +3

    1 st view, 1 st comment

  • @hellomello8200
    @hellomello8200 3 ปีที่แล้ว +4

    I don't like Chemistry but this seems easy

  • @CarlDavid
    @CarlDavid 3 ปีที่แล้ว +1

    how can u get chemistry

  • @hyperlucy2834
    @hyperlucy2834 3 ปีที่แล้ว +2

    First comment

  • @CarlDavid
    @CarlDavid 3 ปีที่แล้ว +1

    wow

  • @PassportGaming
    @PassportGaming 3 ปีที่แล้ว +1

    I thought this was about Elon’s starships

  • @ramoneescalante3644
    @ramoneescalante3644 3 ปีที่แล้ว +3

    reupload?