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Organic : Benzil to Benzilic Acid
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 Message 1 of 2 in Discussion 
From: MSN Nicknamewhat464  (Original Message)Sent: 4/23/2008 10:56 PM
What is the molar ratio of benzil to benzilic acid fwhen I react benzil in KOH and then add an acid to get Benzilic Acid?

So if I had .31536 grams of benzil and did that reaction stated above, how much benzilic acid would I get?


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 Message 2 of 2 in Discussion 
From: MSN Nickname·Steve·Sent: 4/23/2008 11:27 PM
Did you go through the steps,
 
1.  Balanced reaction
2.  Moles of "given" substance (benzil)
3.  Moles of "desired" substance (benzilic acid) based on the balanced reaction
4.  Convert moles of benzilic acid to grams
 
The ratio of benzil to benzilic acid is one-to-one (see http://www.cerlabs.com/experiments/10875407439.pdf for the steps).
 
It's just a good ol' stoichiometry calculation. 
 
Steve