The PK_a of CH₃COOH Is 4

question 27

Multiple Choice

The pK_a of CH₃COOH is 4.8 and the pK_a of HCOOH is 3.80 iven this information, one knows that ________.

• A) CH₃COOH completely ionizes in water
• B) HCOOH is a weaker acid than CH₃COOH
• C) HCOO-
• is a weaker base than CH₃COO^-
• D) CH₃COOH reacts with HO^- while HCOOH does not
• E) HCOOH reacts with HO^- while CH₃COOH does not

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