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Determine the heat of reaction

  1. May 30, 2007 #1
    Can somebody help me with this please?

    CO + NO2 ----> CO2 + NO the activation energy for the forward reaction is 135 kJ/mol of CO reacted.
    a) determine the heat of reaction
    b) fron the data given , and the Delta Hr for the reaction , determine the activation energy for the reverse reaction.

    Thanks
     
  2. jcsd
  3. May 30, 2007 #2
    Do you have any ideas about the problem? Do you remember Kinetics and flipping equations and what was involved there?
     
  4. May 31, 2007 #3
    I know the molecules in the reaction need 135kJ to start the reaction. But when determining heat of reaction, the number is not even close to 135 kJ.
     
  5. May 31, 2007 #4
  6. Jun 1, 2007 #5
    Thanks it is helpful.
     
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