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    (Original post by CM23925)
    For this stage you must read the concentration of Capsaicin in ppm from the graph (must first log10 the 500000 SHU and then doing 10^(y-value)) then convert ppm to moldm-3
    I've been doing that, but I realised that when I converted, I divided by 100 instead of 1000. Thank you!
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    Yay! I solved them all a while ago, woooo. Thanks CM23925 for that tip. YAY When I solved Roengentium, I felt so silly because I realised how obvious it was. :P YAY
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    lol me and my friend was trying to figure out that last one but it just made no sence. what would you do to a chemist but not a boy from 1945???
    all we could think was like, autopsy or somthing.....

    can somebody post the answer to rontigenum tommorow? (im getting hooked on this challange it pretty good, but in yr 13 so feel like im cheating a little.... :P ) and how they got to it..... i just cant do riddles haha
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    the answer was Haber
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    can anyone else not get onto the website?!
    so frustrating
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    I#m on it and have been on gold for half an hour. ARGH
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    im still on silver haha
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    If anyone gets past gold, please hint!!!!
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    (Original post by loopy786)
    If anyone gets past gold, please hint!!!!
    hint for silver? :P
    cant work out what type of cell it is
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    (Original post by Cookies!)
    hint for silver? :P
    cant work out what type of cell it is
    It was something beginning with E, and there were several scientists on the case, fairly recent.
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    (Original post by Cookies!)
    hint for silver? :P
    cant work out what type of cell it is
    Hurry then you can return the favour with gold because I'm having a blonde moment. Even though I'm Asian and have dark hair. :P
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    I'm crying inside. Been on gold for an hour now.
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    (Original post by loopy786)
    Hurry then you can return the favour with gold because I'm having a blonde moment. Even though I'm Asian and have dark hair. :P
    Yeah, I thought it was Erythromycin but obviously not :P
    still cant get it :/
    must be because its so late at night/early in the morning
    But yes, once I get there and if you haven't got it (which you probably will have by the time of the morning) I will
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    (Original post by Cookies!)
    Yeah, I thought it was Erythromycin but obviously not :P
    still cant get it :/
    must be because its so late at night/early in the morning
    But yes, once I get there and if you haven't got it (which you probably will have by the time of the morning) I will
    the SOMETHING Taxol total synthesis

    I haven't slept a wink in days and I actually was in with a chance of being in the top 10 but I was defeated
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    i'm on gold too... let me know if you do it
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    (Original post by jennywren42681)
    i'm on gold too... let me know if you do it
    Okay.

    I was just soooooo intent!!! On being the first from my school, but my friend came 27th. which is great, but I was so hyped up until this q.
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    can anyone who has done gold let me know roughly what order it is ie in the tens, hundreds, thousands etc?
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    For gold you need to find mass of sodium. See below for order:

    Spoiler:
    Show
    10^5 - remember to convert density into m^3 from cm^3
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    Any help for the last one? I checked and they sent the combination for DNA... but apparently that's wrong.
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    I FINISHED WOOOOOOOOOOOOOOO

    Degreen, it took me a while. It's a weird hydrocarbon, like a really weird one.
 
 
 
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