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The anion of a carboxylic acid is used to keep food… | StemPy Lab
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The anion of a carboxylic acid is used to keep food fresh. The parent acid shows pKa = 3.75 at room temperature. How large is pKb for the anion?
Chemistry
Easy
High School (11–12)
Equilibrium › Ionic Equilibrium: Acids, Bases and pH
A-Level
AP
IB
Created by
StemPy Lab
The anion of a carboxylic acid is used to keep food fresh. The parent acid shows
p
K
a
=
3.75
\text{p}K_a = 3.75
p
K
a
=
3.75
at room temperature. How large is
p
K
b
\text{p}K_b
p
K
b
for the anion?
17.75
17.75
17.75
10.25
10.25
10.25
6.25
6.25
6.25
3.75
3.75
3.75
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Equilibrium › Ionic Equilibrium: Acids, Bases and pH
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