AP Chemistry Photoelectron Spectroscopy (PES)

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  • Опубліковано 18 жов 2024

КОМЕНТАРІ • 45

  • @fluffytoadz
    @fluffytoadz 6 років тому +48

    Soooo much better than my ap teacher, barely touches any of the topics and gives you a packet. This legitimately saved me

    • @sarahenglish8928
      @sarahenglish8928  6 років тому +3

      ihavetomanyfriends Wow! Thanks for the kind words! Glad I could be of help. I know this video’s got a couple of little issues but if it was helpful then I’m happy. I’ve got more so if you need more help or notes feel free to send an email.

    • @michelleivanova4509
      @michelleivanova4509 5 років тому +2

      same mine just handed me a packet and told us to learn it ourselves

  • @jackielasut4061
    @jackielasut4061 4 роки тому +3

    THANK YOU SO MUCH this was explained so well and i learned more from this vid than i have in the last 2 days of AP chem

  • @Bluebells32
    @Bluebells32 4 роки тому +3

    Thank you so so so much for this video! I have never learned PES at highschool but now i need this for the AP exam. However when i read book, I really completely dont understand anything until I find your video. Great explanation and so damn easy to follow! Thank you so much again!!

  • @ronalds271
    @ronalds271 5 років тому

    You are better than my AP Chemistry teacher. He barely touches any topic properly. He hands us packages and expects us to learn on our own. Thank you for taking time to make this video. If possible, please post more videos for AP Chemistry. Thank you.

    • @sarahenglish8928
      @sarahenglish8928  5 років тому

      You are very welcome. I needed that comment on a day where things were not working out so well. I appreciate the kind words!

  • @sarahenglish8928
    @sarahenglish8928  8 років тому +9

    Argh! I'll check it out. Thanks for the feedback!

  • @lkaz1244
    @lkaz1244 5 років тому +1

    Very easy to comprehend the main ideas. Great vid!

    • @sarahenglish8928
      @sarahenglish8928  5 років тому

      Doufu thank you for your support! I’m glad it helped you understand the basics of PES.

  • @alessiasalazar5388
    @alessiasalazar5388 8 років тому +3

    Thank you so much for this amazing video! Now I feel prepared for my quiz tomorrow :)

  • @claudiakoin6683
    @claudiakoin6683 2 роки тому +1

    good explanation. What if the PES has vibrations how do we read it

  • @deborahbrock1801
    @deborahbrock1801 6 років тому +5

    This is a great video! Thank you. But I think there is a small mistake. At 21:54, you state that the height of the 2s peak in Neon is three times that of the 2s peak in Boron. Because both 2s orbitals have 2 electrons in them, they have the same height. I think you meant to state that the height of the 2p peak in Neon is 3 times the height of the 2s peak in Boron. Am I correct?

    • @sarahenglish8928
      @sarahenglish8928  6 років тому +6

      Yes, absolutely. Silly mistake on my part. Really I need to fix a couple of things in this video. I think that by minute 21:54 video fatigue was hitting me pretty hard. Thank you for catching that mistake and hope it was a bit helpful.

  • @fahimayasmin3775
    @fahimayasmin3775 4 роки тому +2

    Ms Sarah, I love you! So much better than Khan Academy! I have subscribed and liked🙂🙂

    • @sarahenglish8928
      @sarahenglish8928  4 роки тому +1

      Fahima Yasmin that’s wonderful! I’m so glad it helped. Thank you for subscribing. It means a lot to know that I can help, especially with things being so crazy right now. Stay healthy and safe.

  • @RMalai
    @RMalai 8 років тому +5

    you "said", carbon configuration: 1S2 2S2 2P6. it is 1s2 2s2 2p2. Great, clear video. Thank you.

    • @leel.8796
      @leel.8796 5 років тому

      no. said it correctly

  • @dribrahimel-nahhal2477
    @dribrahimel-nahhal2477 2 роки тому

    Great vid! thanks pretty much

  • @keshavrathore4189
    @keshavrathore4189 3 роки тому

    Great and very helpful video

  • @rui_santos
    @rui_santos 6 років тому +2

    Shouldn't the electrons ejected from second ionizations also appear?

  • @williama.9967
    @williama.9967 4 роки тому +1

    Excellent video.

  • @aniketsaigal4553
    @aniketsaigal4553 5 років тому +1

    Great explanation... really helped a lot

  • @fayzahtalbi3348
    @fayzahtalbi3348 3 роки тому

    Amazing video! thanks a lot.

  • @poojakulal1154
    @poojakulal1154 5 років тому +1

    Very good explanation..thank you very much 🙏

    • @sarahenglish8928
      @sarahenglish8928  5 років тому +1

      Pooja Kulal thanks for the kind words! Glad I could help!

  • @carsoncucarola9427
    @carsoncucarola9427 5 років тому

    Thank you so much. This has helped a lot

  • @thewirelessbrain9331
    @thewirelessbrain9331 7 років тому +3

    I thought each orbital can only hold 2 electrons (one spin up and one spin down)
    @ 1:50 the diagram shows that the p orbital has 6 electrons??

    • @yiyuw
      @yiyuw 6 років тому +2

      The Wireless Brain there is px py and pz. each can hold 2 electrons but in totally p can hold 6.

    • @sarahenglish8928
      @sarahenglish8928  6 років тому +2

      Thanks YiYu - I have been meaning to respond to this for days but have been overwhelmed with school. Thanks for helping out - much appreciated!

    • @leel.8796
      @leel.8796 5 років тому +1

      yes. Simply put, there are 3 columns that can hold 2 electron in P orbital. So a total of 6 e-

    • @mushmoomtv
      @mushmoomtv 5 років тому

      there are 3 P orbitals

  • @mohdshanu803
    @mohdshanu803 6 років тому

    Well explained.... thank you for the precise content...

  • @jordantweedie2000
    @jordantweedie2000 7 років тому +1

    Thank you so much!!!

  • @tlee6292
    @tlee6292 4 роки тому

    Thanks

  • @fiyinodeniyi3888
    @fiyinodeniyi3888 5 років тому +1

    this video was sooooooo helpful

    • @sarahenglish8928
      @sarahenglish8928  5 років тому

      Fiyin Odeniyi thank you! Glad to have been able to help!

  • @trevorlei4096
    @trevorlei4096 4 роки тому +1

    Did she stutter once?!? NO!

    • @sarahenglish8928
      @sarahenglish8928  4 роки тому

      I gotta admit...I edited this video a lot. I hope you found it helpful.

  • @sammiec3635
    @sammiec3635 5 років тому

    super helpful, thanks!

    • @sarahenglish8928
      @sarahenglish8928  5 років тому

      Samantha Campbell thank you! Glad you found it worthwhile.