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Chemistry
Chemistry
Problem
For the reaction CH
3
_3
3
COOH(aq) + NH
3
_3
3
(aq) ⇌ CH
3
_3
3
COO
−
^−
−
(aq) + NH
4
+
_4^+
4
+
(aq) which expression gives the equilibrium constant
K
K
K
for the reaction in terms of
K
a
K_a
K
a
(CH
3
_3
3
COOH),
K
b
K_b
K
b
(NH
3
_3
3
), and
K
w
K_w
K
w
(25 °C)? a)
K
=
K
a
K
b
K = K_a\,K_b
K
=
K
a
K
b
b)
K
=
K
a
K
b
K
w
K = \dfrac{K_a K_b}{K_w}
K
=
K
w
K
a
K
b
c)
K
=
K
w
K
a
K
b
K = \dfrac{K_w}{K_a K_b}
K
=
K
a
K
b
K
w
d)
K
=
K
a
K
b
K = \dfrac{K_a}{K_b}
K
=
K
b
K
a
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