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AS and A-Level chemistry resources thread

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    (Original post by Saeeda Ashraf)
    Can any one please help me with Edexcel A level Chemistry exams papers and marks chemes for June 2013; with links that I can easily operate with; like word docunents? I can't instal programmes on my a bit old computer on which I have lot of valueable stuff. Looking forward to receiving help from some one. Thanks.
    http://www.mediafire.com/folder/wv4i...2013_QP_%26_MS
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    Hey guys does anyone know where to find/ or have CHEMISTRY and BIOLOGY EDEXCEL UNIT 4 JUNE 2013 exam papers and mark schemes?? Been looking for them everywhere !! helppppp
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    anyone got the unit 1 chemistry AQA June 2013 question paper & mark scheme?

    thanks
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    does anyone have the chemistry ocr june 2013 paper and mark scheme for f325 ??
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    Am I the only one who's not finding the specification on the AQA website useful?
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    (Original post by HannahSan)
    anyone got the unit 1 chemistry AQA June 2013 question paper & mark scheme?

    thanks
    looking for this too
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    Anyone have f334 2013 June? I have some past papers in return.

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    Does anyone have the aqa chemistry empa (3x) paper from 2013?
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    Does anyone have the WJEC mark schemes for the Chemistry CH1 May 2013 paper and the Physics PH1 May 2013 paper?
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    So I need to prepare a standard solution for a titration I'm doing and I'm confused with just one of the steps.

    My method states that I need to write the volume that I used for preparing the standard solution. Is this the volume of the volumetric flask in which I put my solution into?

    Because initially, I had to transfer 5-6g of my solute into 100cm3 of water. So I just wanted to confirm that it wasn't this 100cm3 of dissolved solute that I have to taus into account for my titration.

    To me it makes sense that the volume was the volume of the volumetric flask as I washed the funnel etc. with distilled water which added to the original volume of 100cm3, in the volumetric flask.

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Updated: April 7, 2014
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