Cis and Trans Isomers

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  • čas přidán 23. 04. 2018
  • This organic chemistry video tutorial provides a basic introduction into cis and trans isomers using alkenes and cycloalkanes.
    Organic Chemistry - Basic Introduction: • Organic Chemistry - Ba...
    IUPAC Nomenclature of Alkanes:
    • IUPAC Nomenclature of ...
    Newman Projections:
    • Newman Projections
    Perspective Formula to Newman Projection:
    • How To Convert a Persp...
    IUPAC Nomenclature With Newman Projections:
    • IUPAC Nomenclature Wit...
    _________________________________
    Torsional and Steric Strain:
    • Torsional Strain and S...
    Cycloalkanes - Angle Strain:
    • Stability of Cycloalka...
    Chair Conformation and Ring Flips:
    • Chair Conformation and...
    Chair Conformation of Inositol:
    • How To Draw The Chair ...
    __________________________________
    Finding Chirality Centers:
    • Finding Chirality Centers
    Stereochemistry:
    • Stereochemistry - R S ...
    Organic Chemistry PDF Worksheets:
    www.video-tutor.net/orgo-chem...
    Organic Chemistry Exam 1 Playlist:
    bit.ly/3kJnNXU
    Full-Length Videos and Worksheets:
    / collections

Komentáře • 160

  • @TheOrganicChemistryTutor

    Chair Conformations - 1 Hour Video: bit.ly/3iqOErh
    Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html
    Full-Length Exams and Worksheets: www.patreon.com/MathScienceTutor/collections
    Next Video: czcams.com/video/7ofZXNAG3AY/video.html

  • @nicoleg.201
    @nicoleg.201 Před 4 lety +297

    I watch your videos during my chem lecture cuz my prof cannot teach at all. Nothing he says makes sense. Thank youuuu

  • @jamesbekurs4683
    @jamesbekurs4683 Před 4 lety +87

    LOOOOOOOOOOVE the last example of the cis and trans alkenes! Looking for two of the same molecules on one end of the double-bonded carbons explained what I wasn’t comprehending before watching this video.

  • @Se0what
    @Se0what Před 3 lety +167

    I don't get how my professor can spend an hour reading off a powerpoint and you condense it to 6:30 and make way more sense. If everyone had a teacher like you stem would be booming

    • @noursalem583
      @noursalem583 Před 3 lety +1

      which stem school are you in ?

    • @M7medKasem
      @M7medKasem Před rokem +6

      cause they say a lot more info about it if you're an advanced level, for example, he had a 2-hour video on the whole process of cellular respiration, and a 40 minutes vid on glycolysis itself. so it depends man. however, most of our professors are not as time efficient as him, he is a different breed man.

    • @M7medKasem
      @M7medKasem Před rokem

      @@noursalem583 اتخرجت ولا لسه 😂

    • @square832
      @square832 Před rokem

      @@M7medKasem سنة كم يسطا؟

    • @oa8388
      @oa8388 Před rokem

      @@square832 انت اللي سنا كام

  • @Helen-dw5gr
    @Helen-dw5gr Před rokem +4

    Wowwww this is amazing like seriously couldn't get this for almost two years n this video of 6 minutes hit the nail on the head thank you so much

  • @paschaluka-okali5087
    @paschaluka-okali5087 Před 4 lety +8

    Thanks so much this has added a lot of knowledge on isomerism

  • @leahlanier855
    @leahlanier855 Před 2 lety +5

    Thank you! This is very appreciated! Awesome clarification.

  • @cieprosuhas4557
    @cieprosuhas4557 Před 4 lety +22

    This video was great! Gave me a full revision for my mock!!

  • @Ibrahim-py2vn
    @Ibrahim-py2vn Před 3 měsíci +2

    this man summarized it all in his opening sentence

  • @kgaogeloshogole6217
    @kgaogeloshogole6217 Před 4 lety +5

    Thank you for giving us knowledge

  • @nimoosman7716
    @nimoosman7716 Před 10 měsíci +3

    Am lucky when ever i search for something i found u and i understand ur points thanks my facilitator❤

  • @GivenNgomane-ue9uv
    @GivenNgomane-ue9uv Před 2 dny

    Thank you JG , this concept was hard until you intervened.
    God bless you man🙏🔥

  • @muhammadans9092
    @muhammadans9092 Před 4 lety +4

    You are just AMAZING!!

  • @halimamudrikpha4311
    @halimamudrikpha4311 Před 2 lety +4

    Thank you for all of your vedio
    It was very helpful 😊

  • @brandonopara7778
    @brandonopara7778 Před 3 lety +5

    this helped me a ton!

  • @lokaji3950
    @lokaji3950 Před 5 lety +6

    Nice video !
    I'm new to chemistry, i need to know, how to identify All trans, TGTG' & T3GT3G' of alpha, beta & gamma phases of PVDF polymer !
    I don't understand where the trans & gauche bonds exactly preset in different phases of PVDF.
    Can you able to clarify me ?

  • @tiffanydreamer4894
    @tiffanydreamer4894 Před 5 lety +42

    Thhaaannkk youuu 💖💖💖💖💖 I totally understand this now

    • @naeeymkhan6919
      @naeeymkhan6919 Před 2 lety

      I want to learn english..will you learn me it?

    • @elinatuulikki
      @elinatuulikki Před 2 lety

      I don't understand.Always something new.Enough is enough

    • @zebralover22
      @zebralover22 Před rokem

      do you really tho? 🤔

  • @substantiallyok
    @substantiallyok Před 5 měsíci +5

    I owe this guy my life

  • @blessingike7004
    @blessingike7004 Před rokem +2

    So so so helpful. Thanks!

  • @Hellohianyeong
    @Hellohianyeong Před 4 lety +2

    Thank you so much the best teacher

  • @user-xi8jl2vl6h
    @user-xi8jl2vl6h Před 6 měsíci +5

    Big thanks from🇮🇳🇮🇳

  • @umaghosh2348
    @umaghosh2348 Před 4 lety +2

    Thank u so much . Now I understood😊

  • @jojoe2379
    @jojoe2379 Před 3 lety +2

    thank you i am fall in love with your voice

  • @XTheXRizzaX
    @XTheXRizzaX Před 6 lety +86

    Wow. Thank you man! IF I could donate I totally would!

  • @wejdanaldhabby6848
    @wejdanaldhabby6848 Před rokem +3

    What are the adverbs that make the compound cis or trans?

  • @93ksubscriber4video
    @93ksubscriber4video Před 6 měsíci +2

    Thankyou very helpful ⭐✨

  • @zainabmustapha4965
    @zainabmustapha4965 Před rokem +1

    Thank you for this ❤

  • @masterkavi619
    @masterkavi619 Před 2 lety +1

    dear sir, i have a question , how trans-1-2-dichloroethene's Dipolar become "0" ?, because these Forces are not pointed into a same point,(((i know total force is zero,but there is a TURNING EFFECT no??)) how it possible Zero? Explain someone please??

  • @widadsc1643
    @widadsc1643 Před 3 lety +2

    Thanks for your help good job 😘😘😘

  • @dwecktek
    @dwecktek Před rokem +2

    i know this stuff really isnt that hard but when you have zero intrest in learning it, this stuff feels like rocket science

  • @edwinromero1242
    @edwinromero1242 Před 4 lety +1

    for example, if I have "Trans-1-Chloro-3-Nitrocycloneheane" does it mater which one I draw (label) "out or in"?

  • @rishabhrai1466
    @rishabhrai1466 Před 5 lety +11

    Hi
    What if all the groups that are attached to carbons are different? Can they form isomers then ?

    • @watermelonmelon
      @watermelonmelon Před 5 lety +8

      Yes, but instead of cis and trans, you use de (z) and (E) system. You have to compare if the groups with the biggest molar mass are on the same side or if they are at opposite sides

    • @neonskie7008
      @neonskie7008 Před 3 lety +1

      @@watermelonmelon yea or u can compare with atomic numbers it's the same (the order)

    • @jaykoranga4859
      @jaykoranga4859 Před rokem

      i also had the same question

  • @donnam4730
    @donnam4730 Před 4 lety +7

    so easy, wow thank you. can you please put stickers for laptops in your Teespring merch? Would mean a lot.

  • @marvinne30412
    @marvinne30412 Před 3 měsíci

    Is it still okay if the two groups on the same side are chlorine instead of hydrogen for the cis isomer?

  • @payamtaher3996
    @payamtaher3996 Před 2 lety

    Best channel everr

  • @rehamelgaml6906
    @rehamelgaml6906 Před 3 lety

    Can we applied this in alkane

  • @shamelsinha1626
    @shamelsinha1626 Před 2 lety +8

    learning this in highschool, even my teacher can't explain it. Thanks, u r god among men!!!

  • @hamidgul7224
    @hamidgul7224 Před 5 lety

    WOW! Thanks man!

  • @rohan_1996
    @rohan_1996 Před 2 lety

    Also can you tell why are cis isomers bent or have a kink

  • @motdoianyen-
    @motdoianyen- Před 3 měsíci

    How are 3 dashes different from 5 dashes? Do the 3 dashes represent -OH? And 5 dash for CH3?

  • @Zify.z
    @Zify.z Před rokem

    how do you know the degree of the boiling points at 1:50

  • @vincolycomedy7936
    @vincolycomedy7936 Před 3 lety

    What are the mechanisms and terms involved in cis and trans isomerization of alkene

    • @MorningOnMars
      @MorningOnMars Před 2 lety

      Alkenes lack the ability to rotate because of the pi bond.

  • @saara2118
    @saara2118 Před 4 lety +16

    I still can't understand

  • @willmccomb4492
    @willmccomb4492 Před 11 měsíci

    What is the full name of the compound at 3:30?

  • @leenalsader8476
    @leenalsader8476 Před 3 lety

    Thank you!

  • @sarvatchemacademy
    @sarvatchemacademy Před 6 měsíci

    Thanks a lot sir

  • @vickyotieno4525
    @vickyotieno4525 Před 3 lety

    Good work

  • @sabirazahoor5468
    @sabirazahoor5468 Před 3 lety +1

    Can someone explain why we can't have isomers if we have two identical groups connected to the same atom?

    • @MorningOnMars
      @MorningOnMars Před 2 lety +2

      I am very late but it is about the arrangement of atoms in space. You need to have four different groups so that they are nonsuperimposable. If they are superimposable then the image becomes just a rotation of the first version, rather than an enantiomer.

    • @AlikhanTorekhan-iz1bc
      @AlikhanTorekhan-iz1bc Před 2 lety

      @@MorningOnMars so we need to have a chiral center for that?

  • @user-tw5du2ip1v
    @user-tw5du2ip1v Před 3 lety +1

    Wow thanks 💗

  • @seemakumari9809
    @seemakumari9809 Před rokem

    Thank you man

  • @Believeandstart
    @Believeandstart Před rokem

    Thank you so much!..

  • @RIFFPULLIS
    @RIFFPULLIS Před rokem +1

    in 5:05 how is it a trans isomer?

  • @OMorningStar
    @OMorningStar Před 6 měsíci +1

    I remember some of this from college.

  • @rojabehura6380
    @rojabehura6380 Před 4 lety +1

    Thanks

  • @hala8454hh
    @hala8454hh Před rokem

    Thank you 💕

  • @CH-HuynhHaiDuong
    @CH-HuynhHaiDuong Před 4 lety

    Could s.o answer me. 4 of them are different. how to say cis and trans

    • @blumendaisy
      @blumendaisy Před 8 měsíci

      Super late, but you would have to check each atom that bonded with one carbon. From these atoms, the one with highest priority is the atom with “highest atomic mass”

  • @RA_WA1
    @RA_WA1 Před 4 lety +1

    Thank you soooo much you really helped me a lot 💛💛

  • @kat_erina
    @kat_erina Před 3 lety

    THANK YOU 💖💖😍

  • @belfonsecaa1801
    @belfonsecaa1801 Před 2 lety

    thank you !!

  • @heirsonamasi6417
    @heirsonamasi6417 Před rokem

    thank you man

  • @cagatayulugol6654
    @cagatayulugol6654 Před 5 lety +2

    Thank u from Turkey 👌

  • @ewwxaca
    @ewwxaca Před 5 lety

    Thankkkyouuu.

  • @basyor1605
    @basyor1605 Před 3 lety

    You are great

  • @LxssiPeelo
    @LxssiPeelo Před 2 lety

    thanku sir
    love from india ")

  • @Fnyanya
    @Fnyanya Před 4 lety

    I love you thank you

  • @theassignmenthack2939
    @theassignmenthack2939 Před 11 měsíci

    I don't understand the last part

  • @terriec808
    @terriec808 Před 2 lety

    What are we explaining?

  • @berkany.476
    @berkany.476 Před rokem

    thanks

  • @saklinsk4618
    @saklinsk4618 Před 3 lety

    Thank you sir . :))
    .
    ..
    ...

  • @yacquubnuur2023
    @yacquubnuur2023 Před 5 měsíci

    Thanks 😢❤

  • @melokatawy3408
    @melokatawy3408 Před 4 lety

    💙💚 i love you man

  • @onlyssttaarr
    @onlyssttaarr Před rokem

    Thank you🫂🫂

  • @kishorjha5028
    @kishorjha5028 Před 4 lety

    Critical temperature

  • @ghazi_murad
    @ghazi_murad Před 3 lety +1

    Great

  • @arnoldli890
    @arnoldli890 Před rokem

    6 min >> 50 MINUTE Thank you so much 🤣

  • @zebralover22
    @zebralover22 Před rokem

    I LOVE YOUUUUU 😻🥰😘😍

  • @lucask4330
    @lucask4330 Před 7 měsíci

    Why isn't he writing in any double bonds, especially starting at 4:02?

  • @yewitykefe396
    @yewitykefe396 Před 3 lety

    This is the best one but

  • @adamyaguleria2499
    @adamyaguleria2499 Před 3 lety

    Nice

  • @Klslgonz
    @Klslgonz Před 3 lety

    Yayy..thanks

  • @ab.b1
    @ab.b1 Před 2 měsíci

    thanks from palestin 🖤✨

  • @vasusharma1637
    @vasusharma1637 Před 2 lety

    Understood.

  • @oskark6662
    @oskark6662 Před rokem

    nice

  • @seemagehlot1913
    @seemagehlot1913 Před 3 lety

    Tq sir

  • @shravanbhat7389
    @shravanbhat7389 Před 2 lety

    Why did he Hide the number of subscribers in his channel

  • @liyannaser7686
    @liyannaser7686 Před 5 lety

    the two examples at the beginning of the video ,these are not cis and trans these are supposed to be called Z and E , i'd like to be corrected if i'm wrong

    • @AsapRockyOG
      @AsapRockyOG Před 5 lety

      they are cis trans

    • @achalla6937
      @achalla6937 Před 5 lety +3

      They can be named by both ways

    • @AsapRockyOG
      @AsapRockyOG Před 5 lety

      To Make an Epic yeah true

    • @cieprosuhas4557
      @cieprosuhas4557 Před 4 lety +1

      @@AsapRockyOG I never hear of Z and E. But I have known cis and trans all my a level life

  • @shamelsinha1626
    @shamelsinha1626 Před 2 lety

    who else is taking IB HL Chemistry rn?

  • @vikramkc2219
    @vikramkc2219 Před 2 lety

    Small video large information

  • @nickevers9263
    @nickevers9263 Před 2 lety

    Well this video didn’t answer my question but maybe this comment will help someone else (if replied to):
    How does one determine which of two cis-trans isomers is MORE ACIDIC

  • @nileshow3585
    @nileshow3585 Před 5 lety +2

    from ethiophia

  • @h.mstudypoint3459
    @h.mstudypoint3459 Před 5 lety

    I am very satisfie from you

  • @afnan6075
    @afnan6075 Před 3 lety +1

    **** i am writing an exam

  • @userrname777
    @userrname777 Před měsícem

    i watched this vid thanks to r/traa2, thanks reddit!!!!!!!!

  • @King-qw5ji
    @King-qw5ji Před 2 lety +1

    bro plzz change ur mic its request

  • @genius2747
    @genius2747 Před 2 lety

    There's featured videos !!
    Dude its not fair to oblige students to pay
    Science should be avaible and free

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    @ebhojayejuliet9728 Před rokem

    For the last time what are youuuu

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    @nickykumari2557 Před rokem

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    @adityambati Před 5 lety +5

    100th like

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    @yashkapoor5894 Před 5 lety +1

    WTF?