Multiple Choice
The standard cell potential (E°) of a voltaic cell constructed using the cell reaction below is 0.76 V: Zn (s) + 2H+ (aq) → Zn2+ (aq) + H2 (g)
With PH2 = 1.0 atm and [Zn2+] = 1.0 M, the cell potential is 0.53 V. The concentration of H+ in the cathode compartment is ________ M.
A) 1.3 × 10-4
B) 1.7 × 10-8
C) 1.1 × 10-2
D) 7.7 × 103
E) 1.3 × 10-11
Correct Answer:
Verified
Correct Answer:
Verified
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