The 1st Law of Thermodynamics in Chemical Reactions

I. A. Stepanov

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The 1st Law of Thermodynamics in Chemical Reactions

I. A. Stepanov

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Abstract

In the previous papers of the author it has been shown that the 1st law of thermodynamics in chemical reactions is the following one: dU=dQ+PdV+SUM In the present paper this theory was developed and it has been shown that the 1st law of thermodynamics in chemical reactions has the following form: dC=-dU+dA and -dU=dQ where dC is the change in the chemical energy, dU is the change in the internal energy. Internal energy is the energy of thermal motion of molecules.

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I. A. Stepanov. 2000-11-10. The 1st Law of Thermodynamics in Chemical Reactions. https://arxiv.org/abs/physics/0011021

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