What is the chemical formula for ethanoic acid commonly found in vinegar?
A
CH3COOH
B
HCOOH
C
CH3CH2COOH
D
C3H7COOH
Correct Answer: Option A — CH3COOH
Explanation:
Ethanoic acid has the formula CH3COOH and is the simplest carboxylic acid after methanoic acid found in vinegar at 4-8 percent concentration...
Ethanoic acid has the formula CH3COOH and is the simplest carboxylic acid after methanoic acid found in vinegar at 4-8 percent concentration giving it its sour taste.