(a)
Interpretation:
The potential of a silver electrode in contact with solution, which is
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.
Answer to Problem 22.5QAP
The potential of a silver electrode in contact with solution of
Explanation of Solution
The concentration of
The he half cell reaction for
The initial electrode potential is
The expression for the Nernst equation for the above reaction is:
Here, the initial electrode potential is
The number of electrons for half cell reaction is
Substitute
(b)
Interpretation:
The potential of a silver electrode in contact with solution, which is
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.
Answer to Problem 22.5QAP
The potential of a silver electrode in contact with solution, which is
Explanation of Solution
The concentration in
The half cell reaction for
The initial electrode potential is
Substitute
The number of electrons for half cell reaction is
Substitute
(c)
Interpretation:
The potential of a silver electrode in contact with solution, which is mixture of
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.
Answer to Problem 22.5QAP
The potential of a silver electrode in contact with solution, which is mixture of
Explanation of Solution
The concentration in
The expression for the concentration in
Here, the solution volume of
The expression for the concentration in
Here, the solution volume of
The expression for the total number of moles in after the reaction is:
The expression for the total volume is:
The expression for the concentration of
Substitute
The number of electrons for half cell reaction is
The initial electrode potential of this reaction is
Substitute
Substitute
Substitute
Substitute
Substitute
Substitute
(d)
Interpretation:
The potential of a silver electrode in contact with solution, which is mixture of
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.
Answer to Problem 22.5QAP
The potential of a silver electrode in contact with solution, which is mixture of
Explanation of Solution
The concentration in
The expression for the total number of moles in after the reaction is:
The expression for the concentration of
Substitute
The number of electrons for half cell reaction is
The initial electrode potential of this reaction is
Substitute
Substitute
Substitute
Substitute
Substitute
Substitute
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Chapter 22 Solutions
Principles of Instrumental Analysis
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