NMR Spectroscopy - A-level Chemistry

scienceshorts.net
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00:00 NMR mechanism - spin & radio waves
01:37 C & H environments
03:37 Chemical shift & TMS tetramethylsilane
04:20 C NMR & example - ethanol
06:30 C NMR example - ethanal
08:22 Lines of symmetry & number of peaks
10:50 H proton NMR & example - ethanol
12:00 High resolution H NMR, split peaks & area
14:15 Summary
14:47 H NMR example (ethyl ethanoate) -
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Пікірлер: 41

  • @theocaplowe3656
    @theocaplowe36562 жыл бұрын

    just watched this 5 mins before chem paper 3 and I got the nmr right cuz of this

  • @user-fy1qj1le2g

    @user-fy1qj1le2g

    Жыл бұрын

    cold

  • @michealadeleye7476

    @michealadeleye7476

    Жыл бұрын

    it's an 18 min video 😂

  • @v.dany7568

    @v.dany7568

    7 ай бұрын

    ​@@michealadeleye74765 mins before the exam*

  • @jaskiraatshah9445
    @jaskiraatshah94452 ай бұрын

    was helpful!!! Im sitting my A levels finals 7 days from now hoping an easy nmr question to appear!!!!!

  • @malaikaqaiser1349
    @malaikaqaiser13499 ай бұрын

    I've watched multiple videos for NMR and this is the only one which cleared my concepts, thank you so much!!

  • @ScienceShorts
    @ScienceShorts2 жыл бұрын

    Sorry for the reupload!

  • @anonymous-wt8nm
    @anonymous-wt8nm2 жыл бұрын

    Thanks so much for the great content! I really do think that you should delve into more chemistry in tandem with your amazing physics videos.

  • @keelan8336
    @keelan83368 ай бұрын

    This is better explained in 18 minutes than what my chem lab prof spent 4 hours trying to say. Sheesh, and thank you.

  • @ishmailkhan2791
    @ishmailkhan27912 жыл бұрын

    Thank You for saving my physics preperation, your videos were the only thing I needed to prepare for my A levels.

  • @Alex-rl6xy

    @Alex-rl6xy

    10 ай бұрын

    what grade did you get?

  • @jinghan313
    @jinghan3132 жыл бұрын

    Thank you, sir. This is very easy to understand. I hope you will upload other videos with harder NMR questions :) Every passer-by please check this out!

  • @ishqaqamar2789
    @ishqaqamar27892 жыл бұрын

    HA, for a channel named Science Shorts, your explanation sure wasn't lacking in substance! Thanks so much for all that info

  • @lalalajessica3752
    @lalalajessica37522 жыл бұрын

    This is a really good video! Thank you.

  • @youngkim1709
    @youngkim170911 ай бұрын

    Thank you for the video, it is great!

  • @tomwormell3705
    @tomwormell3705 Жыл бұрын

    Great video keep it up!

  • @milliedoyle3093
    @milliedoyle3093 Жыл бұрын

    great video thank you so much

  • @IDGOCH
    @IDGOCH2 ай бұрын

    Thank you so much ❤

  • @flamingninjas7856
    @flamingninjas78567 ай бұрын

    good stuff brother.

  • @m_zayank
    @m_zayank3 ай бұрын

    Can't thank you enough 🙏🏻

  • @deuterium4.028
    @deuterium4.0283 ай бұрын

    your voice is so nice

  • @randomafricana

    @randomafricana

    Ай бұрын

    Focus

  • @everythingchanges148
    @everythingchanges1487 ай бұрын

    is this for CAIE ? or AQA or something else

  • @andywallmart
    @andywallmart5 ай бұрын

    Hello, thanks for the great video, it was really helpful. However, I do have a query. At 16:10, where does the peak for the -OH go in the molecule? I didn't really understand that bit, could you please explain? Thank you again.

  • @lamppost

    @lamppost

    2 ай бұрын

    it's meant to be 0 hydrogen atoms, not OH.

  • @tareqahmed2517
    @tareqahmed25172 жыл бұрын

    Lovely. That's an excellent one. Try to prepare some more advanced NMR videos.

  • @venomcsgo6537
    @venomcsgo65372 жыл бұрын

    7:46 how do u know that there’s another carbon to the right?!?!

  • @WARRIOR-bq4bn

    @WARRIOR-bq4bn

    Жыл бұрын

    because there is supposed to be an alkyl chain but we dont know how long, since there are only 4 carbons, two of which are bonded and another one that is supposed to be in a double bond, that only leaves one carbon hence CH3

  • @tejaskumar8819
    @tejaskumar88192 ай бұрын

    8:06 bro said fairly simple, and its gonna get lot lot harder. brudda this was LOT LOT HARDER

  • @arik9112
    @arik91122 жыл бұрын

    whyre there soo low views!

  • @javhus100k3
    @javhus100k3Ай бұрын

    thank you daddy

  • @binayadharmapala7192

    @binayadharmapala7192

    Ай бұрын

    What are you saying?!?!

  • @soyadrink9831
    @soyadrink9831Ай бұрын

    nah I give up...this topic just doesn't make any sense

  • @tomwormell3705
    @tomwormell3705 Жыл бұрын

    8:06 YOU NEED TO SORT THIS OUT. IN MY 23 YEARS OF LIVING AS A CHEMIST I HAVE NEVER, EVER, IN MY LIFE SEEN A CARBON "DOUBLE BONDED😱😱😨😰" TO A HYDROGEN 🤯🤯🤯🤯🤯🤯🤯 THIS MATTER IS NOT OVER SCIENCE SHORTS UNTIL ONE OF US DIES AND I HAVE NEVER DIED BEROFRE. EMBRARESING

  • @ScienceShorts

    @ScienceShorts

    Жыл бұрын

    Sorry, where do I say that?

  • @tomwormell3705

    @tomwormell3705

    Жыл бұрын

    @@ScienceShorts Its written down

  • @rabiabatool1660

    @rabiabatool1660

    Жыл бұрын

    @@tomwormell3705 it’s not hydrogen double bonded, it’s C but he’s written H2 next to it because those two H are bonded to the first carbon

  • @sabeenshahid2024

    @sabeenshahid2024

    Жыл бұрын

    ​@Tom Wormell after spending 23 years as a chemist what are you doing watching an A levels chemistry video?

  • @MuhammadYousaf-qq3xb

    @MuhammadYousaf-qq3xb

    Жыл бұрын

    @@sabeenshahid2024 Clearly, he is looking out for future chemists studying from this channel.