
Concept explainers
(a)
Interpretation:
Balanced equation for reaction below by ion-electron method has to be determined.
Concept Introduction:
Ion-electron method to
1. Two half-reactions with elements that got oxidized and reduced.
2. Elements other than oxygen and hydrogen should be balanced.
3. Conditions to balance
In acidic solution,
In basic solution, equal
4. For acidic medium, charge is balanced by addition of
5. Electrons should be added to balance electric charge.
6. Finally, two half-reactions should be added and any common substance including electrons must be cancelled.
(b)
Interpretation:
Balanced equation for reaction below by ion-electron method has to be determined.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
Balanced equation for reaction below by ion-electron method has to be determined.
Concept Introduction:
Refer to part (a).

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Chapter 17 Solutions
FOUND.OF COLLEGE CHEMISTRY
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