Ascorbate and copper ions have the following electrochemical
potentials:
Dehydroascorbate+2H++2e−→Ascorbate
ε∘′=+0.08V
Cu2++e−→Cu+
ε∘′=+0.159V
10 mL of a 0.02 M solution of...
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Chemistry
Ascorbate and copper ions have the following electrochemicalpotentials:
10 mL of a 0.02 M solution of ascorbate in a buffered solutionat pH7 at 25∘C is mixed with 10 mL of 0.02 M of Cu2+.Figure out the equilibrium concentration of dehydroascorbate,ascorbate, Cu2+, and Cu+.
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