Do you have the stabilility of the conjugate acids somwhere? What are they?
Kb = Kw/Ka so if you have the Ka value for each of those listed you can calculate Kb. Then you can compare the Kb values.
Based on the relative stability of the conjugate acids, which of the following bases has the largest value for Kb?
a. CH3NH2
b. NH2NH2
c. HONH2
d. ClNH2
2 answers
a