Answer Happy

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. Erase Erase Select Draw Rings More Select Draw Rings More С O // H В / / // С H 0 B 1 1 BH 11

Step 1: Add curved arrows to show the formation of the keto form. Select Draw Rings More Erase Step 2: Complete the resonance structure of the keto form, then add curved arrows. Select Draw Rings More Erase / Ic H o B / / С H o B OB 11 BH 신 2 2

Step 3: Complete the resonance structure of the enolate form. Omit curved arrows. Select Draw Rings More Erase // II С H O B 0 BH