Standard State Electrochemical Cells 1. In each of the following systems two half-reactions are provided. For each system, a) write the balanced reaction occurring for a spontaneous system, and b) calculate the overall standard cell potential. a. E°red (V) Half Reaction +0.53 I2(s) + 2e = 2 I"(aq) +1.82 Co3+ (aq) + e = Co2*(aq)

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**Standard State Electrochemical Cells**

1. In each of the following systems, two half-reactions are provided. For each system:
   a) Write the balanced reaction occurring for a spontaneous system.
   b) Calculate the overall standard cell potential.

   a. 

   | **Half Reaction**                  | \( E^\circ_{\text{red}} \) (V) |
   |------------------------------------|--------------------------------|
   | \( \text{I}_2(s) + 2e^- \rightarrow 2 \text{I}^-(aq) \) | +0.53                         |
   | \( \text{Co}^{3+}(aq) + e^- \rightarrow \text{Co}^{2+}(aq) \) | +1.82                         |
Transcribed Image Text:**Standard State Electrochemical Cells** 1. In each of the following systems, two half-reactions are provided. For each system: a) Write the balanced reaction occurring for a spontaneous system. b) Calculate the overall standard cell potential. a. | **Half Reaction** | \( E^\circ_{\text{red}} \) (V) | |------------------------------------|--------------------------------| | \( \text{I}_2(s) + 2e^- \rightarrow 2 \text{I}^-(aq) \) | +0.53 | | \( \text{Co}^{3+}(aq) + e^- \rightarrow \text{Co}^{2+}(aq) \) | +1.82 |
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