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Chemistry
Chemistry
Problem
Acetic acid has
p
K
a
=
4.76
pK_a = 4.76
p
K
a
=
4.76
. In a solution adjusted to
p
H
=
3.2
pH = 3.2
p
H
=
3.2
, which form is most abundant: the protonated acid (
CH
3
COOH
\text{CH}_3\text{COOH}
CH
3
COOH
) or its conjugate base (
CH
3
COO
−
\text{CH}_3\text{COO}^-
CH
3
COO
−
)?
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