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Chemistry
Chemistry
Problem
A weak acid HA has a
p
K
a
pK_a
p
K
a
of 4.92. What will be the
[
H
+
]
[H^+]
[
H
+
]
and pH of a
0.030
mol dm
−
3
0.030 \text{ mol dm}^{-3}
0.030
mol dm
−
3
solution of this acid?
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