Question: Question No. 1: [25 marks] NOTE: use numbers up to 3 non-zero decimal places in all calculations. Consider the following cell operating at 25C. Pt
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Question No. 1: [25 marks] NOTE: use numbers up to 3 non-zero decimal places in all calculations. Consider the following cell operating at 25C. Pt (9) Fe2+(0.01 M), Fe3+ (0.025 M)||Mn07(0.10M), H*(0.05 M), Mn2+ (0.02 M)| Pt(s) a. Write the two reduction half reactions. 12 Marks! b. Write the balanced overall reaction. 12 Marks) c. Calculate the standard potential of the cell. 13 Marks d. What is the value of 4 G of the cell? 13 Marks c. What is the value of the equilibrium constant of the reaction? 13 Marks f. Is the above reaction spontaneous or not? State all criteria for spontaneity. 12 Marks g. Calculate the values of the cell potential and 4, G of the reaction. 18 Marks h. Is this reaction more or less favorable under the above conditions (part g) than under standard state conditions? Why? [2 Marks
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