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Chemistry
Chemistry
Problem
Which of the following 25 °C aqueous solutions is expected to have the highest pH? a)
0.030
M
B
a
(
O
H
)
2
(
a
q
)
0.030\;\text{M}\;\mathrm{Ba(OH)_2(aq)}
0.030
M
Ba
(
OH
)
2
(
aq
)
b)
0.100
M
H
C
l
(
a
q
)
0.100\;\text{M}\;\mathrm{HCl(aq)}
0.100
M
HCl
(
aq
)
c)
0.080
M
K
O
H
(
a
q
)
0.080\;\text{M}\;\mathrm{KOH(aq)}
0.080
M
KOH
(
aq
)
d)
0.050
M
N
a
O
H
(
a
q
)
0.050\;\text{M}\;\mathrm{NaOH(aq)}
0.050
M
NaOH
(
aq
)
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