A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 210, (aq) + 12H (aq) + 5Co (s) → 1₂ (s) + 6H₂0 (1) +5Co²+ (aq) Suppose the cell is prepared with 6.91 M10 and 2.94 M H in one half-cell and 5.58 M Co²* in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. e 0.0 X 8 5

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Chapter19: Electrochemistry
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Problem 19.150QP
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Using the Nernst equation to calculate nonstandard cell voltage
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction:
2+
210, (aq) + 12H* (aq) + 5Co (s) 1₂ (s) + 6H₂0 (1) + 5 Co²+ (aq)
Suppose the cell is prepared with 6.91 MIO3 and 2.94 M H in one half-cell and 5.58 M Co²* in the other.
Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.
0
D.D
X
5
Transcribed Image Text:1 Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 210, (aq) + 12H* (aq) + 5Co (s) 1₂ (s) + 6H₂0 (1) + 5 Co²+ (aq) Suppose the cell is prepared with 6.91 MIO3 and 2.94 M H in one half-cell and 5.58 M Co²* in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. 0 D.D X 5
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