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Thread: Redox Half Reaction for 2 Al2O3 + 3 C → 4 Al + 3 C

  1. #1 Redox Half Reaction for 2 Al2O3 + 3 C → 4 Al + 3 C 
    Jono_Scientist
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    Default May 24th, 2008, 11:53 AM
    2 Al2O3 + 3 C → 4 Al + 3 CO2 ... please help!!! haha


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  3. #2  
    organic god
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    May 24th, 2008, 01:54 PM
    Your Aluminium ion is reduced.

    Al<sup>3+</sup> + 3e- --------> Al


    And your carbon is oxidised

    C ------> C<sup>4+</sup> + 4e-


    everything is mathematical.
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  4. #3  
    Verybadman
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    July 1st, 2008, 02:31 PM
    when there's Red, there's an Ox.
    Ron Burgandy - It's so damn hot...Milk was a bad choice.
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    Crazyboy
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    August 19th, 2008, 08:42 PM
    AL2O3 and C can't be reaction. +CL2

    Al 2 O 3 + 3C + 3Cl 2═ 2AlCl 3 + 3CO
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