Question

name the compound hc₂h₃o₂(aq).

acetic acid
hydroacetic acid
acetous acid
hydroacetous acid

Explanation:

The compound $\ce{HC2H3O2(aq)}$ is the aqueous form of acetic acid. The formula $\ce{HC2H3O2}$ (or $\ce{CH3COOH}$) is the chemical formula for acetic acid, which is a common weak acid. The other options are incorrect names for this compound.

Answer:

A. acetic acid