In 20 words or less, please explain why the reaction conditions shown below are not ideal for saponification reactions and propose a solution to the problem. NaOH (cat), H₂O, Heat loome Na OH
In 20 words or less, please explain why the reaction conditions shown below are not ideal for saponification reactions and propose a solution to the problem. NaOH (cat), H₂O, Heat loome Na OH
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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
Transcribed Image Text:**Transcription and Explanation**
**Text Transcription:**
"In 20 words or less, please explain why the reaction conditions shown below are not ideal for saponification reactions and propose a solution to the problem."
**Chemical Reaction Diagram:**
1. **Reactants:**
- The first compound on the left is an ester represented as a structural formula with a carbonyl group (C=O) bonded to an alkoxy group (-O-C).
- The specific compound shown is ethyl propanoate.
2. **Reaction Conditions:**
- The reaction occurs in the presence of a sodium hydroxide (NaOH) catalyst, water (H2O), and heat.
3. **Products:**
- The reaction produces a carboxylate ion, specifically sodium propanoate, and an alcohol, in this case, ethanol.
**Explanation:**
The reaction conditions are not ideal for saponification because a catalytic amount of NaOH is used instead of a stoichiometric amount, leading to incomplete saponification. A possible solution is to increase the concentration of NaOH to ensure complete conversion of the ester to the carboxylate salt and alcohol.
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