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GCSE Chemistry Unit 2 and Unit 3 C2 C3 24th May 2012 Exam Discussion

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    (Original post by shippers123)
    Guys when you had tO find the mean for that gas I totally forgot about the anamoly will I get a Mark for do the mean for the results that was all shown? Which got you 40 something?
    Yes you will lose only 1 mark so its ok you get something for it =)
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    (Original post by shippers123)
    How did you find the exam?
    Easier than i expected
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    (Original post by iJess)
    Easier than i expected
    For the three acids which you had to circle( nitric, sulphuric, hydrochloric) to you circle hydrochloric?
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    Has anyone put up the unofficial markscheme, or if the paper is available, email me it and I'll do it later
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    (Original post by shippers123)
    For the three acids which you had to circle( nitric, sulphuric, hydrochloric) to you circle hydrochloric?
    Can't remember
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    (Original post by iJess)
    Can't remember
    Hydrochloric (I think) I didn't circle anything it asked you to write it didnt it?
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    (Original post by tinkerbell1109)
    Hydrochloric (I think) I didn't circle anything it asked you to write it didnt it?
    What did you put for the question which was sOmething about separating a metal/solid from a solution or liquid? I put filtration?
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    I put filtration when it asked about seperating a solid from a liquid or something along those lines! what did everyone say about the structure of gold & why it can conduct electricity? i said it is a giant lattice structure in which atoms are connected by strong metallic bonds which are surrounded by electrons that allow current to flow through which allows it to conduct electricity
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    (Original post by shippers123)
    What did you put for the question which was sOmething about separating a metal/solid from a solution or liquid? I put filtration?
    Separating the metal from solid was filtration then the second one was evaporation/crystallisation

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Updated: May 28, 2012
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