
Concept explainers
(a)
Interpretation:The potential of the galvanic cell containing a saturated calomel electrode and the given half-cell components at standard condition need to be determined.
Concept Introduction:Standard calomel electrode is a reference electrode. Reference electrode has a standard electrode potential. Reference electrode is often used in an
(b)
Interpretation: The potential of the galvanic cell containing a saturated calomel electrode and the given half-cell components at standard condition need to be determined.
Concept Introduction:A chemical cell converts the chemical energy into the potential energy. Here, certain
A Galvanic cell converts chemical energy to electrical energy. It provides
(c)
Interpretation: The potential of the galvanic cell containing a saturated calomel electrode and the given half-cell components at standard condition need to be determined.
Concept Introduction:Cell potential is the difference in potential between its cathode and anode.
The overall cell potential can be calculated by using the equation,
(d)
Interpretation: The potential of the galvanic cell containing a saturated calomel electrode and the given half-cell components at standard condition need to be determined.
Concept Introduction:Cell potential I is defined as the electrical work that can be obtained from the electrochemical cell given by the
Process is spontaneous if
Process is non-spontaneous if
(e)
Interpretation: The potential of the galvanic cell containing a saturated calomel electrode and the given half-cell components at standard condition need to be determined.
Concept Introduction:The overall cell potential can be calculated by using the equation,
In order for an electrochemical cell to operate simultaneously, the cell potential must be a positive value.

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Chapter 11 Solutions
Chemical Principles
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