The difference between carboxylic acid and ester
When the problem is deduced, the carboxylic acid reacts with the base to form the carboxylate and water, and the ester reacts with the base to form the carboxylate and the alcohol
Esters can be hydrolyzed to form carboxylic acids and alcohols,
(H) R-COO-R ', R' must be a carbon atom-containing atom connected to an oxygen atom
Carboxylic acid molecules must contain carboxyl R-COOH. Can react with the base, with the alcohol esterification reaction,
