would just like an explanation, thank you 21. Rank the following radicals from HIGHEST TO LOWEST energy.CH2CH3H3C,_H1.H3CCH2H3CCH3CH3IIIIIIIVI> II > III > IVA)III > IV > II > IB)C)3° pattern of stability)I> IV > II > IIIIII > II > I > IV (note only IV has a resonance contributor, so III, II, I follow the 1º, 2º,D)IV > III > II > IE)

Option C is coreect Energy is the reciprocal to stablity . Order is stablity is 4>1>2>3…

`CH3 CH3 I II III IV > II > III > IV II > IV > II > I II > II > I > IV (note only IV has a resonance contributor, so III, II, I follow the 1º, 2º, ° pattern of stability) > IV > II > III V > III > II > I

`CH3 CH3 I II III IV > II > III > IV II > IV > II > I II > II > I > IV (note only IV has a resonance contributor, so III, II, I follow the 1º, 2º, ° pattern of stability) > IV > II > III V > III > II > I

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 29CTQ: Without counting hydrogens, determine which one of the following CANNOT be the unknownmolecule with...

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Question

would just like an explanation, thank you

21. Rank the following radicals from HIGHEST TO LOWEST energy.
CH2
CH3
H3C,
_H
1.
H3C
CH2
H3C
CH3
CH3
I
II
III
IV
I> II > III > IV
A)
III > IV > II > I
B)
C)
3° pattern of stability)
I> IV > II > III
III > II > I > IV (note only IV has a resonance contributor, so III, II, I follow the 1º, 2º,
D)
IV > III > II > I
E)

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