Buffer And Henderson-Hasselbalch Equation Worksheet With Answers Page 6

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b. Write the net ionic equations for the neutralization reactions that occur upon addition of a
small amount ofNaOH (or any metal hydroxide) or HCl (or any strong acid) to the buffer.
Add strong base:
l-l'l
POq-
+
0
(-e
~
H
paq2-
t
t-i'LG
Add strong acid:
I~
r
au,1.-
t
rt:'JO-\-
-"t
~~(7G.t
- -{.
(-tzj
c. What is the pH after 20.0 mL of 0.0 10M NaOH or 0.010 M HCl is added to the buffer?
..........
w
..
f3tA' -
~~r lll\l~It;II)
C(,·..
,t-c.#~(\
",
(O.OlO
l ) (C,\.-(6
""-t).".
L{.OXt0
3
f-"<!
elF bcJL, ~h.PCt!- ~ ~r~L-
Ao'Jd
,.~
.02.00
L ).
(('J~)
U
~)
-=.
).0)(..
, ,0...t..(
f'-'<:)
("' . -It """_\
t~r
Ol-! -
<:.IV-
N30
t

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