Consider a Voltaic Cell That Operates Using the Following Redox

question 20

Multiple Choice

Consider a voltaic cell that operates using the following redox reaction:
Ni²⁺ (aq) + Co (s) →Ni (s) + Co²⁺ (aq) E ° _cell = 0.03 V What is the cell potential, E _cell, at 298 K under non-standard conditions when [Ni²⁺] = 0.80 M and [Co²⁺] = 0.20 M?

• A) E _cell = 0.012 V
• B) E _cell = 0.030 V
• C) E _cell = 0.048 V
• D) E _cell = 0.066 V
• E) E _cell = 0.071 V

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