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(a)
Interpretation:
The energy diagram of the reaction for Problem 20.28(a) is to be drawn.
Concept introduction:
The energy diagram of a reaction shows the changes in relative energies of the species involved in the reaction as the reaction progresses from the reactants to the products.
The relative energies depend mostly on charges and resonance stabilization.
Charged species are generally less stable, i.e., higher in energy than uncharged species.
Species in which charges are delocalized by resonance are lower in energy than species without resonance delocalization.
(b)
Interpretation:
The energy diagram of the reaction for Problem 20.28(b) is to be drawn.
Concept introduction:
The energy diagram of a reaction shows the changes in the relative energies of the species involved in the reaction as the reaction progresses from the reactants to the products.
The relative energies depend mostly on charges and resonance stabilization.
Charged species are generally less stable, i.e., higher in energy than uncharged species.
Species in which charges are delocalized by resonance are lower in energy than species without resonance delocalization.
(c)
Interpretation:
The energy diagram of the reaction for Problem 20.28(c) is to be drawn.
Concept introduction:
The energy diagram of a reaction shows the changes in the relative energies of the species involved in the reaction as the reaction progresses from the reactants to the products.
The relative energies depend mostly on charges and resonance stabilization.
Charged species are generally less stable, i.e., higher in energy than uncharged species.
Species in which charges are delocalized by resonance are lower in energy than species without resonance delocalization.
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Chapter 20 Solutions
Get Ready for Organic Chemistry
- 2. 200 LOD For an unknown compound with a molecular ion of 101 m/z: a. Use the molecular ion to propose at least two molecular formulas. (show your work) b. What is the DU for each of your possible formulas? (show your work) C. Solve the structure and assign each of the following spectra. 8 6 4 2 (ppm) 150 100 50 ō (ppm) 4000 3000 2000 1500 1000 500 HAVENUMBERI-11arrow_forwardComplete the spectroscopy with structurearrow_forwardComplete the spectroscopy with structurearrow_forward
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