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

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Jono_Scientist

Posted: Sat May 24, 2008 8:53 am Post subject: Redox Half Reaction for 2 Al2O3 + 3 C → 4 Al + 3 C

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Joined: 24 May 2008
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2 Al2O3 + 3 C → 4 Al + 3 CO2 ... please help!!! haha

organic god

Posted: Sat May 24, 2008 10:54 am Post subject:

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Joined: 06 Feb 2008
Posts: 169
Location: The Pro Chair

Your Aluminium ion is reduced.

Al³⁺ + 3e- --------> Al

And your carbon is oxidised

C ------> C⁴⁺ + 4e-
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Verybadman

Posted: Tue Jul 01, 2008 11:31 am Post subject:

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Joined: 28 Jun 2008
Posts: 3

when there's Red, there's an Ox.
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Crazyboy

Posted: Tue Aug 19, 2008 5:42 pm Post subject:

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Joined: 18 Aug 2008
Posts: 4

AL2O3 and C can't be reaction. +CL2

Al 2 O 3 + 3C + 3Cl 2═ 2AlCl 3 + 3CO

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