pH/pOH/pKa/pKb and %

Calculate the % ionization of a 0.050 M solution of a base with the Kb = 4.2x10^-2

Calculate the Kb of a solution that has a pKb of 4.2

• 0.62

• 6.3x10^-5

• 9.8

• 4.2

calculate the pKb of solution with a pKa of 6.9

• 7.1

• 6.5

• 14

• 9.6

calculate the Ka of a solution with a pKb of 3.38

• 3.38x10^-11

• 6.76x10^-11

• 2.40x10^-11

• 2.39x10^-11

See image