унт снасЊонг CH3CH₂OH protonation protonation draw the hevi- acetal draw intermedie product снасон deprotoncation -1₂0 elimination مسمل CH₂CH₂OH Intermedve 가 draw Internvedety CH₂CH₂OH nucleophilic addition SACH deprotonation ins 72 draw Intermediate CH₂CH₂OH nucleophilic addition 'draw ivemedrove

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Curved arrows are used to illustrate the flow of electrons. Follow the arrows and descriptions of the elementary steps to draw all of the intermediates and products involved in this reaction. Include all line-pairs. Ignore any inorganic byproducts.

## Transcription of Chemical Reaction Mechanism

This image illustrates a chemical reaction mechanism involving protonation, nucleophilic addition, elimination, and deprotonation steps.

### Reaction Steps

1. **Protonation:**
   - Start with a molecule, represented as having a lone pair on oxygen in a carbonyl structure.
   - Add a proton (\(H^+\)).

2. **Intermediate Formation:**
   - This step is followed by the appearance of an intermediate product.
   - Instruction: "Draw Intermediate"

3. **Nucleophilic Addition:**
   - Ethanol (\(CH_3CH_2OH\)) is added to the reaction.
   - **Arrow** indicates the nucleophilic addition reaction.

4. **Step Transition:**
   - Proceed to the next intermediate representation.
   - Instruction: "Draw the hemi-acetal"

5. **Deprotonation:**
   - Removal of a proton facilitated by ethanol (\(CH_3CH_2OH\)).
   - Instruction: "Draw Intermediate"

6. **Protonation:**
   - Another protonation step involving ethanol (\(CH_3CH_2OH^+\)).

7. **Elimination:**
   - Water (\(-H_2O\)) is eliminated from the reaction.
   - Instruction: "Draw Intermediate"

8. **Nucleophilic Addition:**
   - Further nucleophilic addition of ethanol (\(CH_3CH_2OH\)).

9. **Final Steps:**
   - Deprotonation to form the final product.
   - Instructions to "Draw Intermediate" and "Product"

Each rectangle in the diagram represents a stage or intermediate product in the process, requiring illustration. The mentioned actions and chemicals serve as a guide in understanding the stepwise transformation of the chemical structure throughout the reaction mechanism.
Transcribed Image Text:## Transcription of Chemical Reaction Mechanism This image illustrates a chemical reaction mechanism involving protonation, nucleophilic addition, elimination, and deprotonation steps. ### Reaction Steps 1. **Protonation:** - Start with a molecule, represented as having a lone pair on oxygen in a carbonyl structure. - Add a proton (\(H^+\)). 2. **Intermediate Formation:** - This step is followed by the appearance of an intermediate product. - Instruction: "Draw Intermediate" 3. **Nucleophilic Addition:** - Ethanol (\(CH_3CH_2OH\)) is added to the reaction. - **Arrow** indicates the nucleophilic addition reaction. 4. **Step Transition:** - Proceed to the next intermediate representation. - Instruction: "Draw the hemi-acetal" 5. **Deprotonation:** - Removal of a proton facilitated by ethanol (\(CH_3CH_2OH\)). - Instruction: "Draw Intermediate" 6. **Protonation:** - Another protonation step involving ethanol (\(CH_3CH_2OH^+\)). 7. **Elimination:** - Water (\(-H_2O\)) is eliminated from the reaction. - Instruction: "Draw Intermediate" 8. **Nucleophilic Addition:** - Further nucleophilic addition of ethanol (\(CH_3CH_2OH\)). 9. **Final Steps:** - Deprotonation to form the final product. - Instructions to "Draw Intermediate" and "Product" Each rectangle in the diagram represents a stage or intermediate product in the process, requiring illustration. The mentioned actions and chemicals serve as a guide in understanding the stepwise transformation of the chemical structure throughout the reaction mechanism.
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