
(a)
Interpretation:
The reactant which is oxidized and the reactant which is reduced should be identified.
Concept Introduction :
The
Oxidation is the process in which either there is loss of electrons, oxidation number increases, or loss of hydrogen atoms takes place.
Reduction is the process in which either there is gain of electrons, oxidation number decreases, or gain of hydrogen atoms takes place.
(b)
Interpretation:
The oxidizing agent in the given chemical reaction should be determined.
Concept Introduction :
The oxidizing agent can be defined as the substance that has ability to extract the electrons from the other substance in the redox reaction.
(c)
Interpretation:
The reducing agent in the given chemical reaction should be determined.
Concept Introduction :
The reducing agent can be defined as the substances that have ability to donate the electrons to the other substance in the redox reaction.
(d)
Interpretation:
The balanced chemical equation for the given chemical reaction should be written.
Concept Introduction :
A balanced reaction is a reaction in which number of atoms and charges should be equal on both reactant as well as on product sides.

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Chapter 15 Solutions
EBK BASIC CHEMISTRY
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