a)
Interpretation: The given mechanisms contain some errors to be corrected.
Concept Introduction
Reaction: In Chemistry, reaction is making new bond or breaking old bond.
Reaction mechanism: In a given
The necessary tools to draw perfect resonance structure are curved arrows. Curved arrows don’t represent the flow of electrons. A tail and a head can be seen in curved arrow.
A head and tail of every arrow are to be drawn in the exact location. The tail represents where the electrons are originated, and the head represents the place where the electrons are going.
To write: the correct mechanism for given reaction
b)
Interpretation: The given mechanisms contain some errors to be corrected.
Concept Introduction
Reaction: In Chemistry, reaction is making new bond or breaking old bond.
Reaction mechanism: In a given chemical reaction, a reaction mechanism is an exact step-by-step description of what would found molecularly.
The necessary tools to draw perfect resonance structure are curved arrows. Curved arrows don’t represent the flow of electrons. A tail and a head can be seen in curved arrow.
A head and tail of every arrow are to be drawn in the exact location. The tail represents where the electrons are originated, and the head represents the place where the electrons are going.
To write: correct mechanism for given reaction
c)
Interpretation: The given mechanisms contain some errors to be corrected.
Concept Introduction
Reaction: In Chemistry, reaction is making new bond or breaking old bond.
Reaction mechanism: In a given chemical reaction, a reaction mechanism is an exact step-by-step description of what would found molecularly.
The necessary tools to draw perfect resonance structure are curved arrows. Curved arrows don’t represent the flow of electrons. A tail and a head can be seen in curved arrow.
A head and tail of every arrow are to be drawn in the exact location. The tail represents where the electrons are originated, and the head represents the place where the electrons are going.
To write: correct mechanism for given reaction

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Chapter 3 Solutions
ORG.CHEM EBOOK W/BBWILEY PLUS>CUSTOM<
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