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Edexcel A2 Chemistry Exams -6CH04 (14th June) and 6CH05 (22nd June) Discussion Thread watch

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    I actually got 7 i had some time at the end to draw them out definitely 7 soz 😋😂
    (Original post by Hamzy45)
    For the MC also for the numbers of isomers of the dinitromethylbenzene was the answer six... lol
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    (Original post by DesignPredator)
    For the NMR did you talk about the area due to the H-C-N peak?
    I talked about area ratios so I mentioned all H environment although I didn't specify
    (Original post by WeLikeIke)
    I actually got 7 i had some time at the end to draw them out definitely 7 soz 😋😂
    I drew and it was 6 I checked like 3 times lol
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    (Original post by C0balt)
    I can't remember what it was but I think I chose B for that

    No youre fine I think
    Yeah got B aswell. Looking good
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    (Original post by C0balt)
    I talked about area ratios so I mentioned all H environment although I didn't specify

    I drew and it was 6 I checked like 3 times lol
    Yep pretty sure it was 6. the nitro groups can be at 2,3 2,4 2,5 2,6 3,4 and 3,5 I think
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    (Original post by C0balt)
    I talked about area ratios so I mentioned all H environment although I didn't specify

    I drew and it was 6 I checked like 3 times lol
    Damn I'm silly, only could have done that in real thing 😂, the more I look at TSR the more my mark goes down.
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    (Original post by DesignPredator)
    Damn I'm silly, only could have done that in real thing 😂, the more I look at TSR the more my mark goes down.
    Same, I should get off focus on this fp2 paper lmao
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    (Original post by Hamzy45)
    Yep pretty sure it was 6. the nitro groups can be at 2,3 2,4 2,5 2,6 3,4 and 3,5 I think
    Is that hamzy from Ealing? I got 6 aswell. What's did you draw for the cucl4 2-? I drew the tetrahedral the read the question and drew it as square planar whilst knowing that's wrong...also what did you put for the electrode for oh- fuel cell?
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    (Original post by C0balt)
    Same, I should get off focus on this fp2 paper lmao
    bois it was 6 isomers you're right I checked for ages at the end
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    Guys what do you think the boundaries would be? I didn't do too well today but my other two units were pretty good. I already got my practical: 59/60 UMS and I think I didi well in unit 4 too maybe 81/90 but unit 5 feels like it's a 69 or 70/90. What grade do you think I'd get?
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    Does anyone remember the answer to the KMnO4 titration mcq?
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    (Original post by sayshay)
    Does anyone remember the answer to the KMnO4 titration mcq?
    Fe2+ content I think
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    Also how are there 6 compounds? Wouldn't the 1 - methyl, 2,4 -nitrobenzene be the same compound as 1-methyl, 4,6 nitrobenzene? I put down 4 because they didn't ask for isomers they asked for compounds so I thought different unique compounds.
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    (Original post by C0balt)
    Fe2+ content I think
    Was it worded something like the amount of iron in a particular compound/alloy? or am I thinking of another option?
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    for the prep of azo q..what did you put? i put about minimum hot solvent and hot filtration etc?
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    (Original post by sayshay)
    Was it worded something like the amount of iron in a particular compound/alloy? or am I thinking of another option?
    I think Fe2+ content in ammonium iron sulphate or something along that line
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    I think the answer to one of the MCQ was Ni2+
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    (Original post by GrandMasti)
    I think the answer to one of the MCQ was Ni2+
    Yeah I think it was dissolving in NaOH and ammonia
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    i got 9.3% for the percent of paracetamol in the compound..... pretty sure thats wrong
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    i got 95.something for paracetamol
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    (Original post by Pocapoca)
    i got 95.something for paracetamol
    Do you remember your method?
 
 
 

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