AH® standard enthalpy

AG = Gibbs energy change of reaction (1), J/mole A AH° = Standard Enthalpy change of reaction (1), J/mole A AS° = Standard Entropy change of reaction (1), J/mole A K r = Cell efficiency, E/E... 

AH - standard enthalpy change of interaction, AS -K - equilibrium constants at two different temperatures T),... 

A possibility, not yet well explored, is to measure AH° (standard enthalpy) calorimetrically. If we can get an idea of the entropy, we can then calculate AG°. From reference 8, both AG and AH can be found in a few cases. From these few cases, for reaction 1 with n = m = 0, AS is small, and if the data were available and were justified in generalizing this conclusion, AG° AH°, and the calorimetry would allow a separation of KXr and k. For... 

AG — standard free enthalpy of reaction AH% — standard enthalpy of reaction AS = standard entropy of reaction... 

V volt (unit of potential difference) AH° standard enthalpy change... 

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