Abstract
In this work we consider the equilibrium state of a multicomponent system in which chemical reactions occur, and its sensitivity to the change of any of the thermodynamic parameters influencing the equilibrium. A general expression is obtained for the sensitivity coefficient∂n i/∂Y, wheren i is the equilibrium amount of theith chemical species in the system, andY is a thermodynamic parameter such as temperature, pressure, initial amount of a species, chemical potential of a species, etc. We demonstrate that the sensitivity coefficients are linear combinations of contributions originating from certain special reactions, called response reactions, which are defined in the paper.
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Gutman, I., Fishtik, I. & Nagypál, N. An identity in chemical thermodynamics. J Math Chem 16, 229–244 (1994). https://doi.org/10.1007/BF01169210
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DOI: https://doi.org/10.1007/BF01169210