Temperature dependence of the heat capacity and change of thermodynamic functions lead grade C2

The purpose of this study is to study the heat capacity of lead grade C2 and to calculate the temperature dependence of its thermodynamic functions of lead. The temperature dependence of the heat capacity of lead was studied in the “cooling” mode using computer equipment and the Sigma Plot program. The temperature dependence of the heat capacity and thermodynamic functions (enthalpy, entropy, and Gibbs energies) of lead C2 is studied. It is established that as the temperature increases, the heat capacity, enthalpy and entropy of lead increase, and the values of Gibbs energy decrease.