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posted by  tored ryan on 3/19/2008 9:40:20 PM  |  status: Live  

chem. Lifesaver's on!

Course Textbook Chapter Problem
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The reaction 3C A + 2B occurs in one step. In each blank below, write the exponent of the concentration in the rate law or write none if that concentration does not appear in the rate law.
[A]

[B]

[C]

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posted by Babie Doll on 3/19/2008 9:47:45 PM  |  status: Live
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tored ryan's comment:
"thanks1"
Response Details:
I believe it is this:

The reaction 3C A + 2B occurs in one step. In each blank below, write the exponent of the concentration in the rate law or write none if that concentration does not appear in the rate law.
[A] 1

[B] 2

 
[C] 3
K= [A]^1[B]^3/[C]^3

 
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posted by Werner on 3/19/2008 11:26:41 PM  |  status: Live
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Response Details:
   There is a mistake in first post that is K expression 
    The rate law for the reaction is
    Rate α -[C]3
    Rate α [A][B]2
  K =  [A][B]2 / [C]3
   
  But in first post the exponent of B is given as 3 in K expression it is wrong. It is 2
 
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