The base hydrolysis of ethyl propanoate followed by addition of acid produces what two organic products? A) propane and ethanol B) propanoic acid and ethane C) propanal and ethanol D) propanoic acid and ethanol E) propanoic acid and ethanal

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Chapter1: Chemical Foundations
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**Question:**

The base hydrolysis of ethyl propanoate followed by the addition of acid produces what two organic products?

**Options:**

A) Propane and ethanol

B) Propanoic acid and ethane

C) Propanal and ethanol

D) Propanoic acid and ethanol

E) Propanoic acid and ethanal

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**Explanation:**

This question is testing knowledge on the process of base hydrolysis, particularly involving esters like ethyl propanoate. Base hydrolysis of an ester typically results in a carboxylic acid and an alcohol. However, due to the addition of acid this can affect the final products slightly due to equilibrium shifts or other side reactions.

- Ethyl propanoate (an ester) would undergo base hydrolysis to form propanoate ion and ethanol.
- The subsequent addition of acid would protonate the propanoate ion to form propanoic acid.

Thus, the correct answer is **D) Propanoic acid and ethanol**.
Transcribed Image Text:**Question:** The base hydrolysis of ethyl propanoate followed by the addition of acid produces what two organic products? **Options:** A) Propane and ethanol B) Propanoic acid and ethane C) Propanal and ethanol D) Propanoic acid and ethanol E) Propanoic acid and ethanal --- **Explanation:** This question is testing knowledge on the process of base hydrolysis, particularly involving esters like ethyl propanoate. Base hydrolysis of an ester typically results in a carboxylic acid and an alcohol. However, due to the addition of acid this can affect the final products slightly due to equilibrium shifts or other side reactions. - Ethyl propanoate (an ester) would undergo base hydrolysis to form propanoate ion and ethanol. - The subsequent addition of acid would protonate the propanoate ion to form propanoic acid. Thus, the correct answer is **D) Propanoic acid and ethanol**.
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