Concept explainers
(a)
Interpretation:
The balanced corrosion reaction in the presence of zinc is to be determined.
Concept introduction:
The oxidizing agent can be defined as the substances that have ability to remove the electrons from the other substance in the
The reducing agent can be defined as the substances that have ability to donate the electrons to the other substance in the redox reaction.
The corrosion can be described as the type of the natural process in which metal is converted into more stable form such as oxide and hydroxide.
The rusting of iron can be described as the formation of the rust or the iron oxide when the iron is exposed to the oxygen and moisture.
(b)
Interpretation:
The balanced corrosion reaction in the absence of zinc is to be determined.
Concept introduction:
The oxidizing agent can be defined as the substances that have ability to remove the electrons from the other substance in the redox reaction.
The reducing agent can be defined as the substances that have ability to donate the electrons to the other substance in the redox reaction.
The corrosion can be described as the type of the natural process in which metal is converted into more stable form such as oxide and hydroxide.
The rusting of iron can be described as the formation of the rust or the iron oxide when the iron is exposed to the oxygen and moisture.
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