Sentence Examples


  • THERMOCHEMISTRY, a branch of Energetics, treating of the thermal phenomena which are associated with chemical change.
  • Ostwald (who styled its author the "founder of chemical energetics") in 1891 and into French by H.
  • Other branches of this subject are treated in the articles Chemical Action; Energetics; Solution; Alloys; Thermochemistry.
  • Another branch, related to energetics, is concerned with the transformation of chemical energy into other forms of energy - heat, light, electricity.
  • In accordance with the principles of energetics, any change which involves a decrease in the total available energy of the system will tend to occur, and thus the necessary and sufficient condition for the production of electromotive force is that the available energy of the system should decrease when the current flows.