Accepted Values for Calorimetry Lab


For dissociation of the following in water:
CaCl2: change in enthalpy = -88.0 kJ mol-1
KCl: change in enthalpy = +17.0 kJ mol-1
KI: change in enthalpy = +20.3 kJ mol-1
KOH: change in enthalpy = -57.6 kJ mol-1
NaCl: change in enthalpy = +3.9 kJ mol-1
NaHCO3: change in enthalpy = +15.9 kJ mol-1
NaI: change in enthalpy = -7.6 kJ mol-1
NaNO3: change in enthalpy = + 8.0 kJ mol-1
NaOH: change in enthapy = -44.5 kJ mol-1
NH4NO3: change in enthalpy = +25.7 kJ mol-1 .


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