An Animated Lesson on Chromatography

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  • Опубликовано: 24 дек 2024

Комментарии •

  • @Chemistorian
    @Chemistorian  Год назад +1

    Hi everyone, I'm excited to announce that I now have posters available for the reaction schemes in this video:
    Aliphatic reactions: rdbl.co/47y5oAk
    Benzene reactions: rdbl.co/41W1qQM
    Phenol reactions: rdbl.co/3NZc8QE
    Perfect for learning organic chemistry (and supporting the channel at the same time!) 👨‍🔬

  • @touahriayoucef8167
    @touahriayoucef8167 3 месяца назад +1

    best explanation best channel thank you i hope to reach millions of subscribers

  • @sasokompa3337
    @sasokompa3337 6 месяцев назад +1

    Love your videos!
    What if you do column chromatography but the solution is colourless. How do I determine when to change my flask/beaker/test tube for the next component of the solution without a detector?

    • @Chemistorian
      @Chemistorian  6 месяцев назад +1

      Good question! You'd need to test the contents of each test tube using TLC to check what's in there.

  • @is9893
    @is9893 Год назад

    great video! just one question - to work out the Rf value in TLC, do you just use the height of the plate as the distance moved by the solvent?

    • @Chemistorian
      @Chemistorian  Год назад +3

      That's a great question! In practice, you shouldn't allow the solvent to go all the way to the top of the plate, because the spots could run, leading to inaccurate Rf values. Ideally, remove the plate from the solvent when it's about 1cm from the top. Then, use a pencil to mark the top of the solvent (so you can still see it after the solvent dries), and use this as the 'distance moved by the solvent', rather than the top of the plate.

  • @MichaelWillems
    @MichaelWillems 6 месяцев назад +1

    Another good lesson.

  • @apurbadas5810
    @apurbadas5810 2 месяца назад

    please make some video on x-ray crystallography

  • @savagesarethebest7251
    @savagesarethebest7251 6 месяцев назад +1

    As it is based on the time it takes, I am surprised that it is not called cronotography 😊

  • @jots2563
    @jots2563 Год назад

    Nice video! Undergrad chemist student here, i was hoping can you make videos covering quantitative analytical chemistry? Gravimetriy Volumetry(acid base, complex titration), and separation chemistry(chromatography, electrophoresis)?

  • @Quadr44t
    @Quadr44t 6 месяцев назад

    So basically, extraction is the simplest form of chromatography? Like with a separatory funnel (well I guess it is a binary form of it, rather than a gradient).

  • @ahmedibrahim9082
    @ahmedibrahim9082 Год назад

    Hello sir ! Subscribed and liked :)
    Quick question though
    I am doing the Edexcel IAL A level Chemistry exam. Are these videos suitable for me ?

    • @Chemistorian
      @Chemistorian  Год назад +2

      The vast majority of what I cover will be relevant for all A-Level students. However, a very small amount of the content might not be included in your exam board, so I'd always suggest checking your syllabus to see exactly what you need to know. I hope you find my content useful!