The chemical formula of ethanoic acid is:
A. $C_2H_4O_2$
B. $CH_3COOH$
C. $C_2H_5OH$
D. $C_2H_6O_2$
Answer:B
The chemical formula of ethanoic acid is:
A. $C_2H_4O_2$ B. $CH_3COOH$ C. $C_2H_5OH$ D. $C_2H_6O_2$