Questions: Which is the major organic product formed by this reaction? Studying the summary chart in Lesson VI.3.5 will help to correctly determining the products.
A)
C)
B)
D)
E) No net reaction or none of these is a major product
Transcript text: Which is the major organic product formed by this reaction? Studying the summary chart in Lesson VI.3.5 will help to correctly determining the products.
A)
C)
B)
D)
E) No net reaction or none of these is a major product
Solution
Solution Steps
Step 1: Recognize the reaction type
The given reaction is an acid-catalyzed hydrolysis of an ester. With excess water, esters are converted to carboxylic acids.
Step 2: Identify the ester and predict the products
The starting molecule is an ethyl ester. Acid-catalyzed hydrolysis will cleave the ester bond, producing a carboxylic acid and an alcohol. In this case, the products will be propanoic acid and ethanol.
Step 3: Locate the correct product
Option C shows propanoic acid (carboxylic acid) and the hydrogen of ethanol (the alcohol). Note that the alcohol is not part of the main organic product as the question requests the major _organic_ product, which is the carboxylic acid.