A Level Chemistry Revision "Infrared Spectroscopy"

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  • Опубліковано 12 лис 2023
  • You can find all my A Level Chemistry videos fully indexed at www.freesciencelessons.co.uk/...
    In this video, we look at infrared spectroscopy. First we explore how covalent bonds vibrate in organic compounds and how this can be used in infrared spectroscopy. We then look at interpreting infrared spectra for alcohols, aldehydes and ketones, and carboxylic acids. We then explore how the absorption of infrared by greenhouse gases is leading to global warming and then we look at the practical applications of infrared spectroscopy.
    Image credits:
    Breathalyser
    commons.wikimedia.org/wiki/Fi...
    User:Mattes, Public domain, via Wikimedia Commons
    Car exhaust
    commons.wikimedia.org/wiki/Fi...
    Ruben de Rijcke, CC BY-SA 3.0 creativecommons.org/licenses/..., via Wikimedia Commons

КОМЕНТАРІ • 13

  • @user-gf1lz1li7q
    @user-gf1lz1li7q 8 місяців тому +35

    SHAUN YOU BEAUTY. Just got a 9 on my first GCSE physics mock thanks to you. Top man 👍👍👍

  • @dreclawwoo9615
    @dreclawwoo9615 8 місяців тому +18

    THANK YOU for what you do, you have no idea how this helps. Have a great great day sir :)

  • @BOBO_4869
    @BOBO_4869 4 місяці тому +4

    Thank you!!! I have wasted entirely 5 days of my holiday to exclusively study Chemistry (Guess what it's 2 AM in the morning :/), and now for the last part of the syllabus I am having difficulty, thank you for clearing all my perplexities!!!

  • @AYoshiGamer36
    @AYoshiGamer36 8 місяців тому +4

    Straight into the point

  • @maddud6970
    @maddud6970 8 місяців тому +2

    thank you for everything ly

  • @Yashhh02
    @Yashhh02 8 місяців тому +2

    HELLO PROF 👋 All of your videos have been extremely helpful to me. Thank you for your effort.
    I have a request for lecture on ISOMERISM from basic to advanced level. I know you have covered a bit of it. But I have tried couple of many tutorials for isomerism and still haven't actually mastered/ learnt it well.
    Please cover
    OPTICAL ISOMERISM
    which includes Stereoisomerism. This is most tricky part.
    Please prof.

  • @fatemaabdelrahman8964
    @fatemaabdelrahman8964 8 місяців тому +4

    Hello sir , can u pls do NMR TOO❤❤️❤️‍🩹☹️carbon 13 and H NMR.

  • @emmywells3634
    @emmywells3634 Місяць тому

    you’re immaculate sean

  • @rassimsimou1594
    @rassimsimou1594 2 місяці тому

    Good

  • @HAFSAVIDSS
    @HAFSAVIDSS 8 місяців тому

    🎉🎉🎉

  • @tsunami_art
    @tsunami_art 4 місяці тому +1

    Who's here from EY chemistry class.