Consider the following voltaic cell at 25°C: |3+ Al(s) | Al3*(0.20 M, aq) || Al3+(0.75 M, aq) | Al(s) If the standard reduction potential for the Al3+(aq) /Al(s) redox couple is -1.66 V, what is the overall cell reaction and the cell potential of the voltaic cell shown above? The overall cell reaction is Al3*(0.20 M, aq) Al3*(0.75 M, ag) and Ecell = -0.0113 V. > The overall cell reaction is Al3+(0.75 M, aq) → Al3*(0.20 M, aq) and Ecell = +0.0113 V. None of these

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Consider the following voltaic cell at 25°C:
Al(s) | Al3*(0.20 M, aq) || Al3+(0.75 M, aq) | Al(s)
If the standard reduction potential for the Al3+(aq) /Al(s) redox couple is -1.66 V, what is the overall cell
reaction and the cell potential of the voltaic cell shown above?
The overall cell reaction is Al3+(0.20 M, ag)
Al3*(0.75 M, ag) and Ecell =
-0.0113 V.
The overall cell reaction is Al3*(0.75 M, aq)
AI3+(0.20 M, ag) and Ecell = +0.0113 V.
None of these
The overall cell reaction is Al3+(0.20 M, aq)
Al3*(0.75 M, ag) and Ecell = +0.0113 V.
There is no overall cell reaction and Ecell
0.00 V.
%3D
The overall cell reaction is Al3+(0.75 M, aq)
Als*(0.20 M, aq) and Ecell = -0.0113 V.
Transcribed Image Text:Consider the following voltaic cell at 25°C: Al(s) | Al3*(0.20 M, aq) || Al3+(0.75 M, aq) | Al(s) If the standard reduction potential for the Al3+(aq) /Al(s) redox couple is -1.66 V, what is the overall cell reaction and the cell potential of the voltaic cell shown above? The overall cell reaction is Al3+(0.20 M, ag) Al3*(0.75 M, ag) and Ecell = -0.0113 V. The overall cell reaction is Al3*(0.75 M, aq) AI3+(0.20 M, ag) and Ecell = +0.0113 V. None of these The overall cell reaction is Al3+(0.20 M, aq) Al3*(0.75 M, ag) and Ecell = +0.0113 V. There is no overall cell reaction and Ecell 0.00 V. %3D The overall cell reaction is Al3+(0.75 M, aq) Als*(0.20 M, aq) and Ecell = -0.0113 V.
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