Problem: An electrochemical cell is constructed using the half-reactions given in the table below. A. What is the overall chemical equation for the  spontaneous redox reaction that would occur under standard conditions?     B. Which half-reaction is acting as the anode under standard conditions?    C. What is E° for this reaction?       D. What is n for this reaction? __________   E. Write the expression for Q for the reaction.   F. The cell was constructed with [Ni 2+] = 0.139 M and an unknown concentration of Cu + (aq). A potential of 0.604 V was measured for the cell under those conditions. What is the concentration of Cu+ (aq)?        

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An electrochemical cell is constructed using the half-reactions given in the table below.

A. What is the overall chemical equation for the  spontaneous redox reaction that would occur under standard conditions?

B. Which half-reaction is acting as the anode under standard conditions? 

C. What is E° for this reaction?

D. What is n for this reaction? __________

E. Write the expression for Q for the reaction.

F. The cell was constructed with [Ni 2+] = 0.139 M and an unknown concentration of Cu + (aq). A potential of 0.604 V was measured for the cell under those conditions. What is the concentration of Cu+ (aq)?

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