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Topic: the quantity of electricity required to reduce 12.3g of nitrobenzene to aniline  (Read 4714 times)

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Offline mustkara

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the quantity of electricity required to reduce 12.3g of nitrobenzene to aniline
« on: March 04, 2009, 10:50:48 PM »
*delete me*!!!

the quantity of electricity required to reduce 12.3g of nitrobenzene to aniline assuming 50% current efficiency is
1. 115800 C
2. 57900 C
3. 231600 C
4. 28950 C
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Offline Borek

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Re: the quantity of electricity required to reduce 12.3g of nitrobenzene to aniline
« Reply #1 on: March 05, 2009, 03:29:59 AM »
You have to try by yourself first.

http://www.chemicalforums.com/index.php?topic=291.0
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Offline AWK

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Re: the quantity of electricity required to reduce 12.3g of nitrobenzene to aniline
« Reply #2 on: March 05, 2009, 03:57:53 AM »
1. Write down the balanced reaction of nitrobenzene by electrons
2. Calculate moles of electrons needed
3. 1 mole of electrons = the Faraday constant
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