Solved

Which of the Following Is the Weakest Acid

Question 181

Multiple Choice

Which of the following is the weakest acid?

A) HCN (pK_a = 9.31)
B) HIO₃ (pK_a = 0.77)
C) HF (pK_a = 3.45)
D) CH₃COOH (pK_a = 4.75)
E) HNO₂ (pK_a = 3.37)

Related Questions

Q176: How many seconds are required to produce

Q177: For the following acids, which has the

Q178: Use the following diagram of a

Q179: Consider the titration of 50.0 mL of

Q180: Use the following diagram of a

Q182: Consider the titration of 15.0 mL of

Q183: Of the following metals, which metal would

Q184: The standard voltage of the cell Ag(s)|AgBr(s)|Br-(aq)M

Q185: Calculate E for the half-reaction below. 2H+(aq,1.00

Q186: The pH of 0.800 M aqueous benzenesulfonic