Draw the tautomer of this aldehyde. Include all lone pairs. Ignore inorganic byproducts. H3O* Drawing :O: Q

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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**Task: Drawing the Tautomer of an Aldehyde**

**Instructions:** 
Draw the tautomer of the given aldehyde. Ensure to include all lone pairs. Please disregard any inorganic byproducts.

**Given Structure:**
- The structure features a chain of four carbon atoms, with single bonds connecting the first three carbons. 
- At the fourth carbon, a carbonyl group (C=O) is present, attached to a hydrogen (H), indicating an aldehyde functional group. 
- The carbonyl oxygen has lone pairs represented as dots (:O:).

**Reaction Condition:**
- Presence of \( \text{H}_3\text{O}^+ \), which can suggest an acidic environment conducive for tautomerization.

**Diagram Explanation:**
- An arrow points from the given structure to a space labeled “Drawing,” indicating where the tautomer should be depicted. 
- Users are expected to draw the enol form of the molecule, which involves changes like relocating the double bond and the hydrogen, typically forming an alcohol group at the original carbonyl site. 

**Note:**
The tautomer resulting from these conditions will commonly shift the position of the double bond and the hydrogen atom, resulting in a keto-enol equilibrium.
Transcribed Image Text:**Task: Drawing the Tautomer of an Aldehyde** **Instructions:** Draw the tautomer of the given aldehyde. Ensure to include all lone pairs. Please disregard any inorganic byproducts. **Given Structure:** - The structure features a chain of four carbon atoms, with single bonds connecting the first three carbons. - At the fourth carbon, a carbonyl group (C=O) is present, attached to a hydrogen (H), indicating an aldehyde functional group. - The carbonyl oxygen has lone pairs represented as dots (:O:). **Reaction Condition:** - Presence of \( \text{H}_3\text{O}^+ \), which can suggest an acidic environment conducive for tautomerization. **Diagram Explanation:** - An arrow points from the given structure to a space labeled “Drawing,” indicating where the tautomer should be depicted. - Users are expected to draw the enol form of the molecule, which involves changes like relocating the double bond and the hydrogen, typically forming an alcohol group at the original carbonyl site. **Note:** The tautomer resulting from these conditions will commonly shift the position of the double bond and the hydrogen atom, resulting in a keto-enol equilibrium.
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