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Solid NaOH is slowly added to of at
CHEMISTRY · Subjective · AP · Chemistry · Equilibrium · Equilibrium
Problem
Solid NaOH is slowly added to
500.0
mL
500.0\,\text{mL}
500.0
mL
of
0.020
M
0.020\,\text{M}
0.020
M
A
l
(
N
O
3
)
3
\mathrm{Al(NO_3)_3}
Al
(
N
O
3
)
3
at
25
∘
C
25\,^{\circ}\text{C}
25
∘
C
. Given
K
sp
(
A
l
(
O
H
)
3
)
=
3.0
×
10
−
34
K_{\text{sp}}\,(\mathrm{Al(OH)_3})=3.0\times10^{-34}
K
sp
(
Al
(
OH
)
3
)
=
3.0
×
1
0
−
34
, determine the pH of the solution at the moment
A
l
(
O
H
)
3
\mathrm{Al(OH)_3}
Al
(
OH
)
3
first starts to precipitate.
Related theory
Equilibrium
Chemical Equilibrium
Solubility product
Solubility Equilibria
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