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2 quick chemistry questions involving calculating Rf value and TLC. Need by this evening.

Date Posted: 26/01/2021
Category: Chemistry
Due Date: 26/01/2021
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    benmasila | Jan 26, 2021, 19:59 PM
  • Hi, did you look at the questions?
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    Masilela00 | Jan 26, 2021, 21:48 PM
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  • For each of the following sets of compounds perform the following: a. Arrange them in order of increasing polarity. b. Explain your reasoning in part a. i. Benzyl alcohol, benzaldehyde, benzyl acetate ii. Aniline, N,N-dimethylaniline, naphthalene iii. Benzophenone, Biphenyl, Benzoic acid
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    Masilela00 | Jan 26, 2021, 22:41 PM
  • Do you have another assignment?
    Masilela00 | Jan 26, 2021, 22:41 PM
  • Hi, I just had a quick question. For question 1 I cant read what you labeled A and R as. Also what were the starting Rfs in the first diagram, it wasn't labeled.
    User_30280 | Jan 27, 2021, 02:04 AM
  • And yes I will rate 5 stars and message you next time I have assignments
    User_30280 | Jan 27, 2021, 02:04 AM
  • hello not 5 stars it is 10 stars please
    Masilela00 | Jan 27, 2021, 02:05 AM
  • hey so should fix this ?
    Masilela00 | Jan 27, 2021, 02:06 AM
  • hey there?
    Masilela00 | Jan 27, 2021, 02:09 AM
  • Sorry I meant 10, I didnt realize it was out of 10. I'm just a tiny bit confused about what the Rf values are in each step for both questions. If you could even just type them out quick that would be great.
    User_30280 | Jan 27, 2021, 02:09 AM
  • You dont need to redraw it, and did A stand for A compound at point and R for Reaction Monitor?
    User_30280 | Jan 27, 2021, 02:10 AM
  • yes A is compound at point while R is for reaction monitor
    Masilela00 | Jan 27, 2021, 02:12 AM
  • you may zoom the pictures and you will see Rfs indicated on "baselines"
    Masilela00 | Jan 27, 2021, 02:16 AM
  • There are no Rfs written on the pictures
    User_30280 | Jan 27, 2021, 02:20 AM
  • yes i didn't include because as per question it was not asked.
    Masilela00 | Jan 27, 2021, 02:22 AM
  • I understand now actually, thanks again
    User_30280 | Jan 27, 2021, 02:24 AM
  • welcome. kindly remember to rate me 10 stars and leave a positive feedback
    Masilela00 | Jan 27, 2021, 02:26 AM
  • Im sorry I just have one last question. For question 2, for the second and third diagram, wouldnt compound D be below compund C because the Rf value is lower?
    User_30280 | Jan 27, 2021, 02:56 AM
  • Do you mind just checking that really quick
    User_30280 | Jan 27, 2021, 02:56 AM
  • Im so sorry to keep bothering you, this is the last thing
    User_30280 | Jan 27, 2021, 02:56 AM
  • From my experience I have drawn those diagrams perfectly so don't change anything.
    Masilela00 | Jan 27, 2021, 02:58 AM
  • Give me 20 mins am driving. Once i park i will confirm the diagrams you asking about but for now don't change
    Masilela00 | Jan 27, 2021, 02:59 AM
  • Ok thank you
    User_30280 | Jan 27, 2021, 03:03 AM
  • Hey, did you get a chance to look
    User_30280 | Jan 27, 2021, 03:39 AM
  • hello how are you?
    Masilela00 | Feb 17, 2021, 21:56 PM
  • Any available assignment?
    Masilela00 | Feb 17, 2021, 21:56 PM
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