Concept explainers
(a)
Interpretation:
Whether the cell voltage increase, decrease or remain the same when
Concept introduction:
The Nernst equation allows to calculate cell potential at non-standard conditions.
E − non-standard cell potential
E0 − standard cell potential
n − number of electrons passed through the cell
Q − reaction quotient
The standard cell potential of overall reaction is given by the sum of the standard half-cell potentials for oxidation and reduction.
(b)
Interpretation:
Whether the cell voltage increase, decrease or remain the same when
Concept introduction:
The Nernst equation allows to calculate cell potential at non-standard conditions.
E − non-standard cell potential
E0 − standard cell potential
n − number of electrons passed through the cell
Q − reaction quotient
The standard cell potential of overall reaction is given by the sum of the standard half-cell potentials for oxidation and reduction.
(c)
Interpretation:
Whether the cell voltage increase, decrease or remain the same when
Concept introduction:
The Nernst equation allows to calculate cell potential at non-standard conditions.
E − non-standard cell potential
E0 − standard cell potential
n − number of electrons passed through the cell
Q − reaction quotient
The standard cell potential of overall reaction is given by the sum of the standard half-cell potentials for oxidation and reduction.
(d)
Interpretation:
Whether the cell voltage increase, decrease or remain the same when
Concept introduction:
The Nernst equation allows to calculate cell potential at non-standard conditions.
E − non-standard cell potential
E0 − standard cell potential
n − number of electrons passed through the cell
Q − reaction quotient
The standard cell potential of overall reaction is given by the sum of the standard half-cell potentials for oxidation and reduction.
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EBK CHEMISTRY
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