# physical chemistry

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for this equation
Fe(CN)6 4- + Fe 3+ --> Fe(CN)6 3- + Fe 2+

at 310 K and pH 2

using the equation

E = Eo + 2.303 RT/nF log K - 2.303 pH RTh/nF

what is h ?

• physical chemistry -

Isn't h the natural log of the reaction quotient?

• physical chemistry -

what so for the last part of the equation -2.303 RT/nF ln pH?

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