# (a) Interpretation: The potential of a silver electrode in contact with solution, which is 0.0255 M in I 2 and saturated with AgI should be determined. Concept introduction: The electrode potential of the cell is the difference of potential difference of two electrodes. Here, the electrode potential of the cell is potential difference of electrode and solution. ### Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213 ### Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

#### Solutions

Chapter 22, Problem 22.5QAP
Interpretation Introduction

## (a)Interpretation:The potential of a silver electrode in contact with solution, which is 0.0255 M in I2 and saturated with AgI should be determined.Concept introduction:The electrode potential of the cell is the difference of potential difference of two electrodes. Here, the electrode potential of the cell is potential difference of electrode and solution.

Interpretation Introduction

### (b)Interpretation:The potential of a silver electrode in contact with solution, which is 0.0035 M in CN− and 0.0550 M in Ag(CN)2− should be determined.Concept introduction:The electrode potential of the cell is the difference of potential difference of two electrodes. Here, the electrode potential of the cell is potential difference of electrode and solution.

Interpretation Introduction

### (c)Interpretation:The potential of a silver electrode in contact with solution, which is mixture of 25.0 mL of 0.0500 MKBr and 20.0 mL of 0.100 MAg+ should be determined.Concept introduction:The electrode potential of the cell is the difference of potential difference of two electrodes. Here, the electrode potential of the cell is potential difference of electrode and solution.

Interpretation Introduction

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