Electrode potential and gibbs free energy problems


Assignment:

Question 1. What is the standard electrode potential for the half reaction in which free ferric ion is reduced to elemental Iron?

Question 2. Place the following chemical species in ascending order (in energetic terms) as electron acceptors under standard conditions.

Fe3+ (reduced to Fe2+); Zn2+ (reduced to Zn); H+;Ag+;Cu2+ (reduced to Cu+); Cl2(aq).

Question 3. Which of the above named species could be reduced spontaneously, under standard conditions, by Iodine ion (I-)?

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Chemistry: Electrode potential and gibbs free energy problems
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