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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: hilbilly1013 on December 20, 2004, 12:20:02 PM

Title: heat of reaction
Post by: hilbilly1013 on December 20, 2004, 12:20:02 PM

 from the heat of the reaction

   2H2 (g) + 02 ---> 2H20(g)      delta H -483.6 kJ

  302 (G) ----> 203 (g)  delta H +284.6 kJ

   calculate the heat of reaction

         3H2 (g) ---> 03 (g) ----> 3H2O(g)


               

           

Title: Re:heat of reaction
Post by: jdurg on December 20, 2004, 03:23:22 PM

You need to show us that you've at least attempted to answer the problem in some manner before we can help you.  So why don't you show us where you are in the problem now so that we can help you along?   :)

Title: Re:heat of reaction
Post by: Donaldson Tan on December 21, 2004, 07:01:49 PM

 If asking a question here at the forums, you MUST show that you have at least attempted the problem.  We are here to help, not do your homework for you.  Any questions posted without showing that you have attempted to answer the question yourself will be deleted.  Thank you.