What Reaction Occurs as a Hydrochloric Acid Solution Is Added $\rightarrow$

What reaction occurs as a hydrochloric acid solution is added to a solution containing equal concentrations of acetic acid and sodium acetate?

A) CH₃COOH + H⁺ $\rightarrow$ CH₃COOH₂⁺
B) CH₃COO^- + H⁺ $\rightarrow$ CH₃COOH
C) CH₃COOH + HCl $\rightarrow$ CH₃COO^- + H₂Cl⁺
D) 2CH₃COO^- + 2H⁺ $\rightarrow$ CH₃COO + H₂
E) CH₃COOH + H⁺ $\rightarrow$ CH₃CO⁺ + H₂O