CHAPTER 21 ACIDS, BASES & BUFFERS
1
Ka
EFFÉOOM
CHT
1 35 10 5
H
1.51040
2.82
i
pH
Hz Hz OOH
0.169
10 3
NGOM
H2O
0.25
15
0 19
CHT
2.2815 10 6
CHICHICOON a
0
235m01
0
205m01
54756
0
0.015
uaxEIE.IE
1.35x10 5x3 23J
i
pH 4.81
1
1
2
Kw
Ht
OH
H
2
H
3.46
10 14
1 86011
10
7
6 73
pH
11.36
4.36516
14
11.36
2 64
H
OH
H
10
POM
kW
HCOOH
OH
1 00
HCOU
Ht
the
smaller
10
10 12
10
2.64 2.291 10
14
na
pH 109 HT
the
bigger
the
Mt
the
PH
Ht 2
KG
CHLOOH
1.78
10 4
0.056
H
3 1572
pH 2 50
HCOOHIMCOO
H
10 3
9 968 10 6
ID
decreases
the
position of canicibrium shifts
left to oppose the increase in temperature
The
concentration
of Mt increases
which
leads
CHT
Ka
to
a
CIEL
smaller
1.78 10_
2
i pH
3.64
PH value
2733
10 4
Ht
HCOOH
0
005dm
n CHU
I.us
new
added
MOI CHCOOM
CHT
Ka
2.35
2 4 10 2 mot
1.78
ETE
2 38659 10 4
n
4100
sodium methano ate
5 10 4 mot
10
2
5 10 4
10 4
1.84 10 2
5 10 4
0.0179 MOI
PH
3 62
kW
CHT
3
OH
Ht
10 6 03
2 34 10 7
H
OH
2 34 10 7
kW
2.34
10 7
2
5.50
10 14
Ht
kW
H
OH 7
YÉ
PH 13 1
H
o.FI
7.3529
4
PM
3 12
EE
VOI
Wb
Sa
wa
Sb
sa
Sb
OH
c
A
D
014
between
I
3 12 and
doesn't
exceed G
Bromocresolgreen
from purple to genou
FFEM