The development of the students of Physics notions of enthalpy and entropy in the course of General Chemistry

The article contains methodology of the development of notions about enthalpy and entropy factors, charact
erizing the
physical system orderliness. The stages of actualization of thermodynamics notions, motivation of putting the problem and
methodology of forming of knowledge and ideas of entropy, enthalpy and Gibbs’s energy have been described. We have shown h
ow
one should organize general conclusion and review of mastered skills. Examples of physical and chemical experiments, calculat
ion
s
of standard free energy of substance interaction
reaction have been given.