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Chemistry
Chemistry
Problem
When aqueous
N
H
3
\mathrm{NH_3}
N
H
3
is partially neutralized with
H
C
l
\mathrm{HCl}
HCl
, a buffer results. Which species serves as the conjugate acid component of this buffer? a)
N
H
2
−
\mathrm{NH_2^-}
N
H
2
−
b)
N
H
4
+
\mathrm{NH_4^+}
N
H
4
+
c)
N
H
3
C
l
\mathrm{NH_3Cl}
N
H
3
Cl
d)
H
3
O
+
\mathrm{H_3O^+}
H
3
O
+
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