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Chemistry
Chemistry
Problem
In the equilibrium reaction
H
F
+
H
2
O
⇌
H
3
O
+
+
F
−
HF + H_2O \rightleftharpoons H_3O^+ + F^-
H
F
+
H
2
O
⇌
H
3
O
+
+
F
−
which pair of species constitutes a conjugate acid–base pair? a)
H
3
O
+
and
F
−
H_3O^+ \, \text{and} \, F^-
H
3
O
+
and
F
−
b)
H
F
and
F
−
HF \, \text{and} \, F^-
H
F
and
F
−
c)
H
2
O
and
F
−
H_2O \, \text{and} \, F^-
H
2
O
and
F
−
d)
H
2
O
and
H
F
H_2O \, \text{and} \, HF
H
2
O
and
H
F
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