exchemist
Valued Senior Member
Not with pH, I think. But the free energy and Nernst equation examples are physical manifestations, it seems to me, so long as you accept that free energy is a physical manifestation. That of course could be something of a discussion in itself, since free energy is enthalpy less entropy x temp (G=H-TS)Yep. That much I know. What I am not sure of is whether there is indeed some physical manifestation of it that is logarithmic.
