Electronic Effects
The effect of electrons that are located in the chemical bonds within the atoms of the molecule is termed an electronic effect. The electronic effect is also explained as the effect through which the reactivity of the compound in one portion is controlled by the electron repulsion or attraction producing in another portion of the molecule.
Drawing Resonance Forms
In organic chemistry, resonance may be a mental exercise that illustrates the delocalization of electrons inside molecules within the valence bond theory of octet bonding. It entails creating several Lewis structures that, when combined, reflect the molecule's entire electronic structure. One Lewis diagram cannot explain the bonding (lone pair, double bond, octet) elaborately. A hybrid describes a combination of possible resonance structures that represents the entire delocalization of electrons within the molecule.
Using Molecular Structure To Predict Equilibrium
Equilibrium does not always imply an equal presence of reactants and products. This signifies that the reaction reaches a point when reactant and product quantities remain constant as the rate of forward and backward reaction is the same. Molecular structures of various compounds can help in predicting equilibrium.
Complete the resonance structure of the keto form and add curved arrows
![Draw curved arrows to depict the formation of the keto form of an enolate ion via a strong base, represented by B.
Complete the resonance structures of the enolate anion's keto and enolate forms with bonds, charges, and nonbonding
electron pairs. Use curved arrows to show how the keto form resonates to the enolate form.
Do not delete any pre-drawn bonds, charges, or lone pairs. If you accidentally delete a vital part of the structure, click the
undo button in the lower left.
Step 1: Add curved arrows to show the formation
of the keto form.
Step 2: Complete the resonance structure of the
keto form, then add curved arrows.
BH
Incorrect
Step 3: Complete the resonance structure of the enolate
form. Omit curved arrows.
BH](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff746b081-144d-4ef4-a3cd-f66b7fb4a86a%2F44e477eb-30b3-406c-8a04-eb7c0e5a4f50%2Ft23ir7x_processed.png&w=3840&q=75)
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