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I need help on Speed of reaction

  1. Aug 13, 2006 #1
    i need help on the calculation speed of reaction.
    How to determine whether it is endothermic or exothermic?

    somebody help pls. thanks lotsa:biggrin:
  2. jcsd
  3. Aug 13, 2006 #2


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    If you post a specific question as well as whatever you know about solving it, we can help you. Without a context, your question is meaningless - we need more input from you, if we are to help you.
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