How do you calculate the Heat of Reaction?

Discussion in 'BDSM and Fetish movies, pictures and drawings' started by InfeneRog, Apr 23, 2010.

  1. InfeneRog

    InfeneRog New Member

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    I think I know how but tell me if this is right.

    There is an equation, I have found the energy absorbed released by using Q=mc delta t in a coffee cup calorimeter.

    I have also found the moles of my reactant ( I reacted Hcl with MgO) using
    mass molar mass = moles. so I have found the moles of MgO.

    To find the Delta Hr (heat of reaction) since it is in kJ mol

    do I just convert my J (from my energy) to kJ then divide it by the moles of the MgO
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