Temperature Effects on the Equilibrium Constant

Finally, integrating between the limits of the reference temperature, T , and T we get  

The usefulness of (3.31) in predicting the temperature dependence of K is that AG , ah and ACp are tabulated for a great many species in the same sources cited earlier in this chapter. 

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It has been already discussed (e.g. Eq, (3.18)) that the PZC can be considered as a linear function of log A of a surface reaction responsible for proton adsorption and dissociation. Once this reaction is defined, the standard thermodynamic approach (Section 2.II) can be applied, and the temperature effect on the equilibrium constant can be calculated by combining Eqs, (2.20) and (2,24). 

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