Which of the following sets of bases are listed from most basic to least basic?

A.

B.

Which of the above molecules is expected to have a more acidic alpha-carbon, and why?

A carboxylic acid has a pKa of 5. At a pH of 8, what is the ratio of salt to acid?

Which of the following sets of acids are correctly listed from most to least acidic?

Which side (left or right) of the following reaction is favored and why?

Rank these weak acids by decreasing (of the expressed hydrogens).

For which of the following acid-base reactions will the equilibrium lie on the left side?

List the given compounds in order of decreasing basicity.

Which of the following is the strongest acid?

Rank the given molecules in order of increasing pKa.