Systems chemical equilibrium

From Eqn. (14) it follows that with an exothermic reaction - and this is the case for most reactions in reactive absorption processes - decreases with increasing temperature. The electrolyte solution chemistry involves a variety of chemical reactions in the liquid phase, for example, complete dissociation of strong electrolytes, partial dissociation of weak electrolytes, reactions among ionic species, and complex ion formation. These reactions occur very rapidly, and hence, chemical equilibrium conditions are often assumed. Therefore, for electrolyte systems, chemical equilibrium calculations are of special importance. Concentration or activity-based reaction equilibrium constants as functions of temperature can be found in the literature [50]. 

In aquatic systems chemical equilibrium processes and their qualitative and quantitative characterisation by means of dissociation constants (pKa), stability and conditional stability constants (Kml and K ml respectively), solubility products (pKs), distribution pH diagrams, or reaction rate data have been studied into detail and well defined (see, e.g., reference (45)), which had inspired some scientists to combine these databases with modem computation modelling and chemometric methods. 

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