Catalytic Hydrogenation of Alkenes - Heterogeneous Catalysts

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  • Опубліковано 15 лис 2024

КОМЕНТАРІ • 66

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  10 місяців тому

    Final Exams and Video Playlists: www.video-tutor.net/

  • @ryanbruns8833
    @ryanbruns8833 5 років тому +64

    bruh my professor is awful at explaining things and watching your videos has helped me out so much

  • @rathtruong9172
    @rathtruong9172 7 років тому +162

    For anyone so inclined, the mechanism part starts at 8:58 or so.

  • @vardanshaswat_8594
    @vardanshaswat_8594 5 років тому +14

    Chemistry was never like this ... without you

  • @srm4435
    @srm4435 4 роки тому +17

    "chemically speaking" whenever I hear your voice...I know I'm saved

  • @nehemiascaban2461
    @nehemiascaban2461 2 роки тому +10

    I feel that we're destined to be together.😵‍💫 chemistry is veeryy ez with your explanation 🥰 I got an "A" in my first test thanks to u❤️

  • @cherrieb4879
    @cherrieb4879 4 роки тому +7

    the fact that this man has taught me chemistry 1-3 and organic chemistry is fucking beyond me. My professors are quite useless at this point.

    • @Nick2014B
      @Nick2014B 3 роки тому +1

      He helped me in some advanced inorganic and biochem as well

  • @verasavastano1863
    @verasavastano1863 3 роки тому +5

    You are my hero!
    I was wondering how hydrogen atoms are absorbed on metal surfaces?

  • @steph.uhknee
    @steph.uhknee Рік тому

    thank you thank you thank you. I need to get in the habit of watching these videos more during my courses cause they help so much !

  • @hamudyteehee
    @hamudyteehee 7 років тому +16

    Your always there for me.....😊 I love you bro. Keep it up👌🏼

  • @jokerzyo
    @jokerzyo 3 місяці тому

    Indian cold fusion "experts" could use this video lol. Great video comment to feed the alg

    • @kumarvikramaditya9636
      @kumarvikramaditya9636 26 днів тому

      What does that mean?

    • @jokerzyo
      @jokerzyo 26 днів тому

      @@kumarvikramaditya9636 it's been 2 months I don't remember nor do I care to rewatch the video to gain the context I'd need

  • @buckstarchaser2376
    @buckstarchaser2376 2 роки тому +2

    There was a guy that was convicted of fraud for claiming his fuel reformer design used a mechanism that looked like this, to take hydrogen from water vapor, under high heat, and catalyze fuel vapors with the hydrogen that gets exchanged with metal in the pathway to the intake. Does that concept actually have merit, or was he taking part of this real chemistry and just using it to confuse people into thinking something impossible? Granted, a lot of his demonstrations were really cheeky, and would also lead people to believe he was trying to sell another "runs on water" scam, but if temperatures around that of 4-stroke engine exhaust can cause hydrogen to leave water and get stuck to a metal catalyst, it would seem like he was at least partially vindicated, if not wrong by not really grasping the entirety of the system and misapplying it.

  • @Cindyish89
    @Cindyish89 7 років тому +4

    Helpful video! Your voice is so relaxing 👌

  • @secretgarden8142
    @secretgarden8142 3 роки тому +2

    Thank you so much (Sun 20 Dec 2020, 4:07 AM)

  • @danish91ify
    @danish91ify 2 роки тому +12

    Is it protic or aprotic? Because I forget.

    • @mynamejeff124turtle2
      @mynamejeff124turtle2 2 роки тому +8

      If our production isn't stereospecific, how can our product be pure?

    • @richos07
      @richos07 Рік тому

      @@mynamejeff124turtle2come on help me out…PROFESSOR

    • @LiubomyrLynyshyn
      @LiubomyrLynyshyn Місяць тому +3

      Is it Breaking Bad reference as Walter were rosting Victor?

    • @danish91ify
      @danish91ify Місяць тому

      @@LiubomyrLynyshyn yes!

  • @smallworldofdhven5584
    @smallworldofdhven5584 5 років тому +7

    How Ni /Pt / Pd work as catalyst!?? Can you please explain mechanism behind this !?!

  • @FirstLast-ur6xt
    @FirstLast-ur6xt Місяць тому

    In terms of the actual electro interactions between the double bonded carbons and hydrogens, do the two carbons Turn into radicals and that’s why the hydrogens interact with them?

  • @kimsangmin
    @kimsangmin 2 роки тому

    You are my hero! Thank you so much!

  • @nicknavarro5211
    @nicknavarro5211 7 років тому +3

    Great video

  • @mylight7856
    @mylight7856 4 роки тому +2

    Thank you!! So in hydrogenation we only get syn product??

  • @Kau_Ram
    @Kau_Ram 3 роки тому

    Thank you so much, my problems are solved

  • @jppaul9156
    @jppaul9156 4 роки тому +1

    I love your videos thank you so much!

  • @seanburst564
    @seanburst564 6 років тому +4

    What about when you have more than one double bond such as cyclohexatriene? how does the stereo-chemistry work for that? can't find an answer anywhere and I know my professor will be inclined to ask XD

    • @josephkainov9404
      @josephkainov9404 5 років тому +5

      It's probably too late now, but cyclohexatriene is actually benzene and will usually not hydrogenate unless under extreme conditions.

  • @Salam_nasser
    @Salam_nasser Рік тому

    Your brilliant 💗

  • @maryammalikvlogs
    @maryammalikvlogs 6 років тому +1

    it was helpful really.....

  • @alforhad5411
    @alforhad5411 5 років тому +2

    thanks man!really really thanks!

  • @user-pe2yx9kt4e
    @user-pe2yx9kt4e 3 роки тому +1

    1:36 cycloalkene -> cycloalkane
    6:24

  • @khalidmarwat6487
    @khalidmarwat6487 4 роки тому +1

    Sir please discribe how its hybridisation change from sp2 to sp3

  • @noelwanda4484
    @noelwanda4484 2 роки тому +1

    You're amazing

  • @hamudyteehee
    @hamudyteehee 7 років тому +1

    Bro your the best

  • @_sharanshetty_
    @_sharanshetty_ 3 роки тому

    Thankyou for your efforts sir🙏🙏

  • @nivasmane5747
    @nivasmane5747 6 років тому +2

    Thank you sir

  • @shreyaachaudhuri6568
    @shreyaachaudhuri6568 4 роки тому

    In cylcoalkene ozonolysis takes place ?how can we say that in this compound ozonolysis will not take place but hydrogenation will occur ?

  • @ujjwalnath4240
    @ujjwalnath4240 7 років тому +1

    Why is it always a Syn addition?

    • @brixlagao3380
      @brixlagao3380 7 років тому +1

      Because the alkene coordinates (aligns) with the surface of the metal meaning there is only one side where the Hydrogens (on the metal) will interact with the alkene's double bond.

    • @SRIJANKUMAR
      @SRIJANKUMAR 6 років тому

      ua-cam.com/video/FPh-G9wb1HA/v-deo.html watch this

  • @stardustlordfinery8140
    @stardustlordfinery8140 4 роки тому

    Rate depends on

  • @VSPG_SIVANI
    @VSPG_SIVANI 7 років тому +1

    Thanx bud!

  • @szxnv
    @szxnv 8 місяців тому +1

    :)

  • @harshraj4178
    @harshraj4178 7 років тому +6

    wtf no mecanism

  • @sudeshanarathod4226
    @sudeshanarathod4226 5 років тому

    language please hindi