Joint treatment of the experimental data on the temperature dependences of heat capacities and enthalpies

An approach to the joint processing of the experimental data obtained by low-temperature adiabatic calorimetry and by calorimetry of mixing is based on the spline-approximation of the temperature dependence of heat capacity. The procedure developed provides the required accuracy in describing the experimental data without any a priori assumptions on the shape of the Cp(T) function.