AS Biology - How to calculate serial and simple dilutions

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  • Опубликовано: 24 июл 2024
  • AS Biology - Biochemistry topic. How to calculate serial dilutions and simple dilutions

Комментарии • 46

  • @MuhammadIbrahim-wy7yk
    @MuhammadIbrahim-wy7yk 2 года назад +52

    I have a practical exam in school in an hour and I can’t thank you enough for this video!

  • @Maria-jl5is
    @Maria-jl5is 2 года назад +53

    Simple and up to the point explanation, many thanks.

  • @schoolerstudent4959
    @schoolerstudent4959 Год назад +5

    I had struggle understand the simple dilution , thank you soooo much for such an amazing explanation , I can't thank you enough❤❤

  • @oletushaketange5527
    @oletushaketange5527 8 месяцев назад

    Yoh!!! Thank you i really appreciate you for doing this video now i know what to go do tomorrow in the lab,,, 👏 👏 👏 👏

  • @daisylawrence7447
    @daisylawrence7447 Год назад +1

    So clearly explained. Thank you!

  • @annamahmed6502
    @annamahmed6502 2 года назад +19

    this is the most useful video on simple dilutions imo, thank you

    • @JoPhillipsBiology
      @JoPhillipsBiology  2 года назад +3

      So pleased to hear you say that, thanks! Please subscribe if you haven't already :-)

  • @rusulali1799
    @rusulali1799 Год назад +2

    Thank you so much 💓 amazing explanation

  • @user-nf4ml2ut2w
    @user-nf4ml2ut2w Месяц назад

    thank you so much this was explained really well

  • @methukiakthara3236
    @methukiakthara3236 8 месяцев назад +4

    This was so confusing to me when my teacher made us do it during class but after your video I realize it was actually so simple.
    Thank you so much, you truly helped me!!

  • @MarusyaLy
    @MarusyaLy 4 месяца назад

    You basically saved my life

  • @rubysingh9428
    @rubysingh9428 Год назад

    Superb 🙏

  • @yawatuahene8640
    @yawatuahene8640 Год назад

    Helpful video

  • @lissastanley2
    @lissastanley2 Год назад +1

    Thank you so much ☺️

  • @hridisarkar6782
    @hridisarkar6782 Год назад

    That awesome thank uuuu

  • @tanatswadebwe8021
    @tanatswadebwe8021 Год назад

    so good.

  • @zoomzoom7197
    @zoomzoom7197 2 месяца назад

    Thank you soooo much ❤❤❤❤

  • @sal2686
    @sal2686 2 месяца назад

    Thank you!

  • @fidelenduwayo2242
    @fidelenduwayo2242 3 месяца назад

    how do you get like 10 cm^3 of each successive solution when doing a serial dilution. like when diluting by a factor of 10 and have each successive beaker with a volume of 10cm^ as what stays in it

  • @lilly6836
    @lilly6836 2 года назад

    👏👏👏👏THANK YOU

  • @animationbooth_28
    @animationbooth_28 Год назад +1

    Hi, can we take 5 cm^3 soln and 5cm^3 water for serial dilution or does the soln needs to be less than water? I really hope you notice this

  • @forreal2009
    @forreal2009 Год назад

    v helpful

  • @freelawna
    @freelawna 2 месяца назад

    Hey!! The volume of the serial dilution ten fold changed from 10 cm cubed to 9 cm cubed in each test tube, correct?

  • @lovelleeknow5270
    @lovelleeknow5270 2 месяца назад

    can i use the equation in serial as well? as i find that easier

  • @anaghaharinair1562
    @anaghaharinair1562 6 месяцев назад

    Thank you

  • @gracechen2412
    @gracechen2412 Год назад

    to the point! thank you!

  • @priyalshah8522
    @priyalshah8522 2 года назад +2

    thank you so much! In case the original stock solution was 40 cm^3 (for serial) with 10% concentration, how much of it would we use to make it to 1%? And what would be the volume of water used?

    • @Lking123
      @Lking123 2 года назад +2

      Starting with 40 cm^3 (for serial) with 10% concentration, if doing serial dilution you would simply remove 1cm3 from the original stock solution, adding it with the second. Then adding 39 cm^3 of water (diluent) to the solution. Allowing you to have a 1% concentration, so in this case it only took one dilution.

    • @priyalshah8522
      @priyalshah8522 2 года назад

      @@Lking123 thank you very much!

  • @administracaogestao2664
    @administracaogestao2664 Год назад +1

    In serial dilution , is it crucial to the experiment that the volume of water is greater than volume of the starting solution?

    • @animationbooth_28
      @animationbooth_28 Год назад

      Let me know if you get any answers cuz I have the same question as well

  • @pamisareanjane7019
    @pamisareanjane7019 2 года назад +3

    Hello, I have a question: Do you know how to find the no. of dilution, if both initial and final concentration and the volumes (initial and final) were given? I hope you notice this and answer. Thank you so much!

    • @JoPhillipsBiology
      @JoPhillipsBiology  2 года назад +2

      Hi. I’m not sure what you mean by the number of dilution? If you mean how many times has the initial solution been diluted to get to the final solution, it would depend what type of dilution you were doing and what dilution factor was being used.

  • @hermionegranger6986
    @hermionegranger6986 2 года назад

    Thankuuuuu

  • @orphicprince
    @orphicprince 2 года назад +4

    Does the quantity of the initial solution decrease by sharing the solution in order for other ones to form?

    • @evil-resident
      @evil-resident Год назад +1

      that was my question too! for simple dilution right?

    • @orphicprince
      @orphicprince Год назад +1

      @@evil-resident yes

    • @evil-resident
      @evil-resident Год назад +1

      @@orphicprince right did u ever get the answer to ur question? 😭

    • @orphicprince
      @orphicprince Год назад +1

      @@evil-resident no I unfortunately dropped biology

  • @ishadisandarangi2686
    @ishadisandarangi2686 Год назад

    🙂❤️

  • @shahanarehman990
    @shahanarehman990 Год назад +2

    the volume aghhhhh