Mixing up equal amount of 0.1M NaOH and 0.1M CH3COOH yeild a solution which is
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Answer:
Explanation:
You have a solution that is stoichiometric in
H
3
C
−
C
O
−
2
N
a
+
...why? cause you added equivalent quantities of acetic acid, and sodium hydroxide:
N
a
O
H
(
a
q
)
+
H
3
C
−
C
O
2
H
(
a
q
)
⇌
H
3
C
−
C
O
−
2
N
a
+
+
H
2
O
But the sodium acetate, as the conjugate base of a weak acid, will cause SOME water hydrolysis....and
p
H
will elevate slightly at equilibrium...
H
3
C
−
C
O
−
2
N
a
+
+
H
2
O
⇌
H
3
C
−
C
O
2
H
+
H
O
−
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The graph clearly shows that at equivalence
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