
Concept explainers
(a)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of
The tertiary carbocation is the most stable. The primary carbanion is the most stable. Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(b)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(c)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(d)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(e)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(f)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.
(g)
Interpretation:
More stable species in given pair has to be identified.
Concept Introduction:
In an SN2 reaction, relative stability of alkyl halide is primary > secondary > tertiary.
Resonance allows for delocalization, in which the overall energy of a molecule is lowered since its electrons occupy a greater volume, molecules that experience resonance are more stable than those that do not.

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Chapter 10 Solutions
Organic Chemistry
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