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. How do u do enthalpy formation for calcium carbonate..ammonia..benzene..mercury and potassium dichromate ?
Google. In seriousness, the dH of formation for all of these common compounds should be easily available, since calculations of other enthalpy changes frequently rely on having these available for use in hess cycles....
Course the exception there is mercury. Pay attention to the detail: if an element is in its standard state already, and you want to find the enthalpy change of forming it from its constituent elements in their standard states...
Course the exception there is mercury. Pay attention to the detail: if an element is in its standard state already, and you want to find the enthalpy change of forming it from its constituent elements in their standard states...
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