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    Guys if you need any help or hints on these I'm more than willing to help! If you need to ask something really specific or check stuff, pm me
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    It pains me to see that 146 people have completed Rg and I'm still stuck on it since aeons! :banghead: :cry:
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    Anyone will to offer some help with silver.... do the numbers have to do with CIELAB?
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    there cordinates
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    (Original post by Kkg1)
    Anyone will to offer some help with silver.... do the numbers have to do with CIELAB?
    Check page 124 of this thread.
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    done actually quite simple just been overcomplicated
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    Any help with RG
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    find out what the chance of getting n15 instead of n14 is
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    help with gold?
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    if it's the candle specif latent heat capacity
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    (Original post by adampatel123)
    help with gold?
    find latent heat of fusion, convert mass to grams, use Q=mL to find energy
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    (Original post by Christian12981)
    Any help with RG
    use binomial possibility. n=number of glycine molecules, k= abundance of n15 in nature

    find where k=2 > k=1

    pm me if you need more help- don't want to spoil the challenge for everyone else
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    ok, I can actually not do entry. I have tried everything. If anyone can help me, even a little bit, I would greatly appreciate it.
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    please help on entry level!
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    (Original post by economicsrocks)
    please help on entry level!
    search 'elephant love pheromone molecule' and see what you find....
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    (Original post by ComputeiT)
    search 'elephant love pheromone molecule' and see what you find....
    thank you so much
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    I'm happy to help anyone up to and including gold (since I haven't done Rg yet!)
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    sorry to spam but pls help me by answering my questions .Pls click on this link My exams's in 2 days http://www.thestudentroom.co.uk/show...t=HELP%20WRONG
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    omg first go at trying these and I suck so bad at working them out. On the second level. Is it points on a map? Oh dear I'm so bad at this -.- why does it say relative molecular mass?
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    Any help with Rg please? I've been looking at the same thing for a while, and it's not clicking into my head how I should go about this
 
 
 
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