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AQA GCSE Chemistry Unit 2 24 May 2012

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    Hi,

    Hope all you have done well in your exams. This is for the Higher Tier. How did you find it?
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    I found it really easy except for a few calculations although I made up them marks in the other questions.
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    you see the question where you work out the mean did you count 51.5?
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    I didn't include it looked like an anomaly


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    no because I believe it was an anomalous result.
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    oh no! i didn't included it at 1st but last 5 mintues i changed it!!!! what did you get for the one you had to tick?
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    (Original post by Princess008)
    you see the question where you work out the mean did you count 51.5?
    No, i thought it was an anomalous, so i didn't use it to calculate the mean. I got 45.3. Did anyone else get the same?
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    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
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    I found the first 6 questions quite easy, but the last 2 were a bit harder (especially the calculations)... Hoping I scraped an A* :cool:
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    I got 45.8


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    (Original post by HopelessTurtle)
    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
    yes i got 2.43!!
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    (Original post by Princess008)
    you see the question where you work out the mean did you count 51.5?
    I included it.


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    it was sooo good, no suprise questions! just perfect!
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    (Original post by HopelessTurtle)
    What did you get for the question about the maximum amount of ammonia that can be made from 2g of Nitrogen. I got 2.43g.
    Yeah like 5 people that I asked in my year got that haha, they usually get 100UMS so i guess thats right
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    what about the ion question . what x is ion alkaline something like that?
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    Hydroxide OH-


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    oh god, i included 51.5.. urgh
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    How can u make that solution to a solid?



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    (Original post by HopelessTurtle)
    No, i thought it was an anomalous, so i didn't use it to calculate the mean. I got 45.3. Did anyone else get the same?
    I got 45.8 but I did not use the 51.5 measurement as I thought that it was anomalous (the question was two marks so I took that as a clue) :/
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    (Original post by Zahirajavaid)
    How can u make that solution to a solid?



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    i wrote you cool it?

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