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An Ellingham diagram provides informatio...

An Ellingham diagram provides information about :

A

the conditions of pH and potential under which a species is thermodynamically stable .

B

the temperature dependence of the standard Gibbs energies of formation of some metal oxides .

C

the pressure dependence of the standard electrode potentials of reduction reactions involved in the extration of metals .

D

the kinetics of the reduction process.

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