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Chemistry
Chemistry
Problem
The
p
K
e
q
pK_{eq}
p
K
e
q
for the reaction of
N
a
2
A
Na_2A
N
a
2
A
and HCl at exactly half neutralisation of
N
a
2
A
Na_2A
N
a
2
A
is 6, then
p
K
e
q
pK_{eq}
p
K
e
q
for
A
2
−
+
H
+
⇌
H
A
−
A^{2-} + H^+ \rightleftharpoons HA^-
A
2
−
+
H
+
⇌
H
A
−
will be.....
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