From the equilibrium concentrations given,
calculate Ka for each of the weak acids
and Kb for each of the weak
bases.
(a)
HCH3CO2: [H3O+ ]
= 1.76 ✕ 10−3 M, [CH3CO2− ] = 1.76 ✕ 10−3 M, [HCH3CO2] = 0.183 M
(b)
ClO−: [OH− ]
= 2.41 ✕ 10−4 M, [HClO] = 2.41 ✕ 10−4 M, [ClO− ] = 0.230 M
(c)
HC2H5CO2: [HC2H5CO2] = 0.388 M,
[H3O+ ]
= 2.25 ✕ 10−3 M, [C2H5CO2− ] = 2.25 ✕ 10−3 M
(d)
C6H5NH3+: [C6H5NH3+ ] = 0.253 M, [C6H5NH2] = 1.85 ✕ 10−3 M,
[H3O+ ]
= 1.85 ✕ 10−3 M
From the equilibrium concentrations given, calculate Ka for each of the weak acids and Kb for each of the weak...