QUESTION 5 Consider the following standard reduction half-reactions: A3+ (aq) +3 e-Al (s) E' = -1.66 V Ni2+ (aq) +2 e-Ni (s) E' = -0.28 V What is the cell potential when the two half-reactions above are combined to form a voltaic cell if the concentration of N2 is 4. and the concentration of A3+ is 0.000024 M? Report your answer to two decimal places.

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QUESTION 5
Consider the following standard reduction half-reactions:
A3+ (aq) + 3 e-Al(s) E' = -1.66 V
Ni2+ (aq) + 2 e-Ni (s) E* = -0.28 V
What is the cell potential when the two half-reactions above are combined to form a voltaic cell if the concentration of Ni2+ is 4.8 M
and the concentration of A3+ is 0.000024 M? Report your answer to two decimal places.
Transcribed Image Text:QUESTION 5 Consider the following standard reduction half-reactions: A3+ (aq) + 3 e-Al(s) E' = -1.66 V Ni2+ (aq) + 2 e-Ni (s) E* = -0.28 V What is the cell potential when the two half-reactions above are combined to form a voltaic cell if the concentration of Ni2+ is 4.8 M and the concentration of A3+ is 0.000024 M? Report your answer to two decimal places.
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