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Chemistry Help?

  1. Apr 11, 2007 #1
    Im in a gr 12 chemistry course this is a pretty basic question.

    What is the formula for calculating enthalpy change and molar enthalpy change? i know the molar enthalpy change is H=(mct)/n

    would the enthalpy change just be H=mct?
  2. jcsd
  3. Apr 12, 2007 #2


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    The read indicates that you almost have it. Without actually my rechecking in a textbook, you would want change in t, not simply t. H = mc(t2-t1)
  4. Apr 12, 2007 #3

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