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Chemistry
Chemistry
Problem
A
0.050
M
0.050\,\text{M}
0.050
M
aqueous solution of a weak base
B
\mathrm{B}
B
has
p
K
b
=
4.20
pK_b = 4.20
p
K
b
=
4.20
. What is the percent ionization of
B
\mathrm{B}
B
in this solution at
25
∘
C
25\,^{\circ}\mathrm{C}
25
∘
C
? a) 1.8\% b) 3.6\% c) 7.9\% d) 0.36\%
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