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    Hi guys what was chlorate (|)? Was it ClO-?
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    (Original post by thompsonnn)
    That was the worst Chemistry paper I've seen, I literally can't believe they made it so bad. What did you put as the compound that had the ions with charges of -2 and +3 with the same Mr of argon?
    Calcium phosphide
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    (Original post by thompsonnn)
    I put OF but I spent way too long trying to figure it out and just guessed it in the end
    Yup Ca3P2
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    (Original post by rosemondtan)
    Hi guys what was chlorate (|)? Was it ClO-?
    Yeah it was ClO-
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    Predicted grade boundaries? Has to be low right?
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    (Original post by rosemondtan)
    Hi guys what was chlorate (|)? Was it ClO-?
    I had 4h+ 2clo- +2e- --> 2h20 + cl2
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    Ahhh I completely forgot the molecular formula for a clorate ion >.<
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    (Original post by Asad_2015)
    I had 4h+ 2clo- +2e- --> 2h20 + cl2
    That's what I had!
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    (Original post by Asad_2015)
    I had 4h+ 2clo- +2e- --> 2h20 + cl2
    Same

    Posted from TSR Mobile
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    (Original post by DaVinciGirl)
    Same

    Posted from TSR Mobile
    Same whoop
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    I think i got mpst of the multiple choice
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    Solid exam
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    What was the answer to that multiple choice where you had to balance
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    (Original post by metrize)
    What was the answer to that multiple choice where you had to balance
    4:7
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    (Original post by Asad_2015)
    I had 4h+ 2clo- +2e- --> 2h20 + cl2
    SAME
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    How did everyone find the paper?
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    Ah got some messed up thing with Sc and S for the last question of the first page, think i misread the charges
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    (Original post by DaVinciGirl)
    Same

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    How about did u get cl- --> 2e- + cl+
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    (Original post by rosemondtan)
    4:7
    Yessss I got that too, it was C right
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    (Original post by Asad_2015)
    Bf3 dipole strongest,
    1:4 ratio of hydrogen
    Cro7- agent
    Decrease ionisation down group 2
    H2 molecules was 1.81 *10^24
    The acceleration of k.e due to mass difference
    All multiple choice answer I can remeber
    It's ClF3
    4:7
    C2O42-
 
 
 
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