Simple and Fractional Distillation

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  • เผยแพร่เมื่อ 28 พ.ย. 2024

ความคิดเห็น • 31

  • @mystwalker479
    @mystwalker479 3 ปีที่แล้ว +15

    I'm currently self studying, i couldn't learn by just reading and listening to stuff so i really appreciate you put demonstrations in :) It's a rare thing on youtube

  • @MrTylerStricker
    @MrTylerStricker 11 หลายเดือนก่อน

    This was a really great introduction to distillations! I've seen several different chemists explain "distillations 101" & this was the only time where care was taken to show the finer points of setting up the apparatus, the types of glassware to be used (and their functions) & the differences between the two types of distillation.

  • @nairanishanth5173
    @nairanishanth5173 3 ปีที่แล้ว +4

    Thank you so much! This video was extremely helpful for my exams

  • @santosjaimes1
    @santosjaimes1 2 ปีที่แล้ว

    Muchas Gracias. Muy claro y tiene un trato agradable a nosotros sus alumnos.

  • @Sigurdinus
    @Sigurdinus 2 ปีที่แล้ว +4

    The graph of your ideal destillation, temp vs. volume at 9:14 might be wrong. The way you are drawing it, you are getting destillate before 56°C. It becomes more obvious if you swap the x and y axis.

    • @giorgiocanal1659
      @giorgiocanal1659 2 ปีที่แล้ว

      It's wrong, but not axis swap. The graph has to stay between the two boiling temperature and not between zero and the highest one.

    • @pelesrelewot
      @pelesrelewot 2 ปีที่แล้ว +1

      I think the ideal graph should actualy start from 56 deg. Or go from origin straight up to 56 deg and then as depicted, so there should be two sharp steps

    • @derikfrantz3141
      @derikfrantz3141  2 ปีที่แล้ว +3

      Yes, it is wrong. The lines should begin at the 56 ˚C mark as they move to the right, not at the bottom of the graph as I drew it. That's an embarrassing mistake, and I'm happy that you noticed it.

  • @gabrielbeltran6678
    @gabrielbeltran6678 2 ปีที่แล้ว

    Great content and the hottest chem I've ever seen.

  • @KaiWengWue
    @KaiWengWue 4 หลายเดือนก่อน

    thanks bro helped a whole lot

  • @burgerasf2900
    @burgerasf2900 2 ปีที่แล้ว +2

    I wish he's my lab professor

  • @bifengxiao9300
    @bifengxiao9300 2 ปีที่แล้ว

    Thank you so much for the videos!

  • @isabellabendorf9127
    @isabellabendorf9127 3 ปีที่แล้ว +2

    very helpful also you sound like john mulaney

  • @mhdafraz9555
    @mhdafraz9555 3 ปีที่แล้ว +1

    Thanks you explained very well

  • @peacecop
    @peacecop ปีที่แล้ว

    i am confused. you used a mixture of acetone and cyclohexane. In the end, the bulb was empty. So did you get the same mix-out that you put in? Because half of it should have been left in the bulb - the cyclohexane part.

  • @Billy011
    @Billy011 2 ปีที่แล้ว

    Hello. I’m needing to find a cost effective vacuum controller or regulator to reclaim ethanol thru a 5L rotovap. What do you recommend???

  • @jamesmurphy8676
    @jamesmurphy8676 2 ปีที่แล้ว

    Why is there temperature recordings every 2 degrees increments when a distillation procedure is separating 2 compounds in a mixture with 2 boiling points?
    You'd expect one temperature on the thermometer to be reached and maintained while it boils and condenses over and then the second compound in the mixture.
    Why recordings take place every 2 degrees increase?

  • @techiester8311
    @techiester8311 3 ปีที่แล้ว +2

    Great video

  • @samarsau8328
    @samarsau8328 3 ปีที่แล้ว +1

    Sir. ..this vedio is very well and I have a one request how purification triethylamine ,DCM solvent individually for synthetic purpose. ..

    • @derikfrantz3141
      @derikfrantz3141  3 ปีที่แล้ว

      Thank you. To purify those compounds, I encourage you to find literature on the topic and seek hands-on help from an expert. It can be very dangerous if you do it incorrectly.

  • @zakianoomen8961
    @zakianoomen8961 2 ปีที่แล้ว

    Hello Dr. Derik, i just want to ask you about concentrating a 41% nitric acid solution by adding mangnesium nitrate (dehydrating agent) using a simple distillation : first we maintain temperature at 100°C (temp of water ebullition), collecting the half fraction which contains mainly water and raise temperature and collect a concentrated solution. Can we do that? Thanks in advance.

    • @TimeSurfer206
      @TimeSurfer206 ปีที่แล้ว

      I can't properly answer that, but I will say this:
      If you want to maintain a steady 100° C, use a double-boiler.
      If you don't know how, ask any cook.

  • @girjabaghel7899
    @girjabaghel7899 2 ปีที่แล้ว

    Nice explain sir

  • @alihafezpour6383
    @alihafezpour6383 3 ปีที่แล้ว +1

    now, I got it : )

  • @puripie979
    @puripie979 3 ปีที่แล้ว +2

    Thanks for👆 🙏

  • @Shiverburn12
    @Shiverburn12 3 ปีที่แล้ว

    Thank you handsome