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    (Original post by RedNebula)
    Same! I got this too

    Posted from TSR Mobile
    First i got the tertiary alcohol but realised it couldn't be oxidised.
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    (Original post by dril)
    got the same for all of them!
    i got 12 for the salt one
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    (Original post by dril)
    got the same for all of them!
    YEEEESSSSS!!!!!!!!

    Virtual high five
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    What was the number of peaks for lidocaine (carbon nmr)
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    Anyone know what happens to the rate equation if the experiment was repeated with 100x the concentration of ethanal but same concentrations of HCl and Iodine? I put that it would be the same...
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    that my uni dream over
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    what did people get for the most abundant peak?
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    (Original post by janvi24)
    What was the number of peaks for lidocaine (carbon nmr)
    8 I think
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    (Original post by Bacardigan)
    Anyone know what happens to the rate equation if the experiment was repeated with 100x the concentration of ethanal but same concentrations of HCl and Iodine? I put that it would be the same...
    I put that too
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    Gee Aqa how nice were you today...I can only imagine what Chem 5 will be like... *Cries whilst keeping Chem 4 notes for resits next year*
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    (Original post by MartineB)
    8 I think
    9?
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    (Original post by janvi24)
    What was the number of peaks for lidocaine (carbon nmr)
    9 I think.
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    that was like the hardest paper eveeeeerrr! it was hard already and i was rushing to finish the paper that i might have made loads of stupid mistakes , i dont think i will pass this one, all the revision wasted
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    (Original post by Suits101)
    Exactly what I got.

    Also for diluted HNO3 I got 2.3 something.



    I got 2.3 something.
    2.38 and 2.32 for two of them, forgot which way around tho.
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    That was probably one of the toughest unit 4 chemistry papers I have seen. 2 questions were biology related (which I'm useless at). luckily my offer is fairly low and in theory I could get away with a U overall but I'd like at least a C also the unit 2 resit was brilliant the other day so that should cancel out this exam's result. Hopefully low grade boundaries (please lord, please)!

    I went over my calculating ones and couldn't think I could get any other answers - although I can not for the life of me remember any of them apart from I think my Kc value had a 9 in it. Oh and the question to get C6H12O2 was nice from like GCSE so at least 3 marks.
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    That was horrendous. Did anyone else find that the questions were so awkward?

    And there was nothing on equilibria, buffers or not many mechanisms either.

    I'm so annoyed.
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    (Original post by blueberry389)
    9?
    i got 9
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    (Original post by Bailey2j09)
    I put that too
    Same guys, someone was telling me you had to write the rate equation out? Did you have to or could you just state that??? I can't remember what the question said now...
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    Worst exam ever!!! Literally think i got 0 on the 9 mark nmr at the end...


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    Lol no way am I going to get into uni to do chemistry after that, doubt they accept U's in the subject you want to do
 
 
 
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