CHEM 202 Problems Chapter 15, Fall 2011
American University of Beirut · Introduction to Environmental Chemistry · 10 pages
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Cl^-p
.,tS
. ^r
A .
o.'1oo I
'1" 7a"-; c'
at'L
tt
H c: Hi o. * flro
?l
o.4
o..'t -x '
(^"
;c.Hro;]L'\ssJ
x'
[+tcrur{
*' i,t.?xt6E xo,l
o. l-X
-f\
.t.t x )o
)
.+
n Hso
!.O
x
X=
-,
,4.;q x lo
*.".1L!-
OPP.
lr
q a4
-
-3
=) [*sdj = .,t.'{tx lo f]
b.
o.4s (
,loAv*'- f
fo*oo'tr-
It
No Cr\{t 0"
caqr o; + $&o
*
o.\
o.\ -x
t^\
lNac.H.u, 1
+
.. ^ -
Na + Q ssue
*Ca*s0r + oH
o
ro
XX
=)(..
-b
a
L.suror-]
'i-F "t
=> [ot\f , Y.}}x\-o6
q -7
=--
o.l-X
L
z J-- 4*,
o.\
x o.l
= 7.11x
to6 1l ^|tJ
,.r**#t1 ? fH=1.51
W
^i - \rd -3og. 21,tit-"-
( a c, Agoo t K.,o.
\-.
f'-v-
5
)l
)x
>(
>,.
Z--/
o.\
Ko x o'l
.l
K, X O'\
.-q
to
i3iF"s
L'*so']
,
J.
/(.3i
a.
o.og n
*ub = 6.oi x
n-*,q = o.ls x
Nt{3 +
ani$aL , .X*to'
FnJ
.
a'6'xl-o3
N\13 +
5.pr+iol 3!q
o'2S.
Ellkr* *',iS--
t**
u.'o
o..1oo(
H%HrO.
H Ca t{sOa + q,o
o. .l
o.,{-X
lrtc.us€
tH=+
+ o.4oo t]
t3ts
t,.
o.,,1
o .-1 + x
No- C3 H. O.
+ H^O'
x
--Js-
Ko= Lc.u.o;] Lrr.d] = ("..**) * o
..
: X : .,1.3
x lo
o. I x _
o.l
o..{ -x
-2
4.2C xlo
3.1( x lo
tos 11 ,7
" Lt'l = .4 3x
IH
Ll 94
r'oL
r-L
'|| ""1*
o{ r^otn
,s
N
o,,{511 ut\u'
+ o.o'{ *oL HC'o-
o.2i
H ci-
o.o4
)^"
-z
.
3.trSYlo
-t
33Sxlo +
-z
lo
tlo
-r
x$J * ot\
.<-
<-
q'lixl'
-o=s-
lji!:':l:-
.r x
X
o ,2S
["'**-] forr-J
6. 13 x
o. Dl
a.(xl-o(xo.0l
,
9.\+X\O
t\ "..\*
o. \5
n .) I i\o'\'
\-"
-J
* **,i t
Nr\q-
o.3{>
f r"v+l
K6 xo l
X:
o.t9
9.\1x
ln=
lo
-1.06 xlo l],1
--i
aY
-t,J.t
t.
".Sn Nt!/ 4.sofl
N\LL
+
cr.o'{ v' oL HU'
J5o r,,rL
o.3X "*L
=t [9{] =
1(\ --
D
='' IoH- \ --
c. ltt. 1t{.a
+
--Ln !t{1"
ct"
w^,,r :
o.42S v^oL
'9
s\\ + !\ c!-
----+
o.llS
o.o\
o. \\S
o
N\\* so
o. \\(
---.7
o.ltg. - x
o.2s
\-" I ''"'t
^..
. ^ ^\
o. 5'f>
.rv
-l
Jc-
.,.4
.
^Lt
Nj\
''r
vrr
o,3gs
o.3ts rI
o.\6 -T
(.3rxt6t 11 ? fou
=
.lpq ts5
=
(
ac'"L
1s\a ; x=
o,\t
521 t f*
-L
5.39 x to
alf.
cc(a{KA-
ll
I
ffi = o'lla
LN rUJ
------:n-
I N ttu \
fh pav.-
s.2Ip
_\
-/
+ -lrq
(
fl\ is
(o.01-x)
(a,st r x) r
=\'Z
v 9v
a 0. -t0
\,ii!
4.o^r"
TL
pc-^d
,b"lo{io''
0..
15.(4
ttO ,^^\- o. ! n
t{L{" 0t
+
"o'4 11 K" H
-*oo*
= o 9x o'D* = 8x l-o3 *oL
0 nr.L la!*
odJgd-
,:
Htt o* + bo
'-"1 bo* * cl0i
r,) ^*{Jo* -\md.aqjL
= tvl'o3 v,oL =) Ltol=
f".^-t'n
J^
*
t';?
ob'toi^' 'tt"L c-"csa&"do'r-
4**
o "t*
;o\o\on-
l
[*Uo.] = o.?0
,lH=-fru",
t.
.,lo *L
+i.oH
$tLo\
,.'
Exto
o.d J.A , t) [r-n= o' \ xo o\ = l-o3 *oL
*
l<oi\ ------{ KuO\
+ b.o
,-}lo
o
: o.-l\ il =
.-)
-+{ \o
.-a
:lx lo
Q.o't +o.ot)
-
--1
I h,o' \ ) bH: o.rs
I
c . tlQ *L
f(ol,\
o^J,t J
*\C0D* "+ XoH
-3
'3
Txlo
r+ ).lO
-l
\xld
o
.\
=) f.r+croi
, -149-
L
J
1os* +o.or)
J . ?o ',.L KoH
+\00.f
.-t
Txlo
=) L<o* : o.\ * o s\
=
--D
+<Q.
o\ + |!O
.
.-)
ItXIO
Y*oL
o.os 11 = [ho*] .>
L-
-
o-.4&I
=)
rukor.\ = o \ x o'o-6
+ Rol\ ----e +(clo* + $o
.-5
trxlo.
D
-ru -
i" - -,r.30
-a
3 Xx \o !"oL
$^n--
i
v..oL
?
1J ss'trct-
l\0{ -i^, tt*- ,lnto{i""'-
"-fI
F*
I
a.^r{s oli 6ss cdL'o (-
Ro{
od-\al
=)
*Rort
lMI0q + |aol{ ------+
'
,-5
,-L
Exto
lo
.-3
D
,.xlo
6
i"u
cxc"t )
-l
-z
Sxlo
= l.\3xlo 11
o.o\ +o '\
-
.1
-r1
=) UUo.J
= 6.99
x lo- tl
.,i
w.L^- v',"o\eole,'
J 1^o
-)
"1,,1
vo-Ltr
: o,l xo.l =
Ktl.0.{ + tlO
.-2
lo
z.
,1OS rlL
=) xDH
(-ort J:
--) tH' ^2'^b
ls . > |
ztoo *L
o.\
YL-
= o.4xo.
H.r.rN \
llN Nr,h
-z
-lo
Y'\o\-
(Ko =
+o.2\
+Kto
HaNN\
+
a.1: xlo\ tl "-J"
[td] =5,1'r,t6"
n a lrt'10'14
? tr*roo= o.2xo o2 = +x\o3 *.L
_*
tl, NN+\g + sS.
-3
* x lo
P\
.- 6\
3.oxto 7
a.
l.o"-"6t * t6'
. ,,l.13xlo\
11 'y
L
3l *L
tl-soa oiJ''L
rlr.' ru s.r r\
+
+f tu O.5
-z
.-3
4o
+xlo
bx lo
D
.lr\n
U v^L-
ft-r3
$ss t1.' *
.L
lo
.L\o -x
O..rd.-A
OH
*,'q;ffi=*=
4r)':
x:
lnH I
r|N NA
+ i|'o
'2-
.-3 .
GxtoT^.17
/-
-1
6xlo -14
-of
[+vlo +x) X
-
\o-,T1f
/
!
/-\\-
I Gxlo -x]
=7[ovr] = \.svl-o" t1
.+
-)
l{Ssq
+
C4r-
**t8f ,tz
.-t
lsle tx
o. 12
X
-L
t.(x lo
uH = T.65
I
:) x:
oH
KD
xlo
=) por\ ' 5.39 -.2)
nYl o'lur
C -
/>
$nL
trNw3
+\ NN\
a<d
'40
-5
S-Y lo
^AJ./.
.) hn*$u0g= Sxli3 '^oL
%'\{ -1"rv
+ 4fNos
------+
+!"*C
* No3-
-3
g
SY lo
--)
Pt''11Ptt
+ Ot-\'
s_
t-
-t.
\
\S x \o/o.l2SJ
--t*.
S x lo +x
;1t<
4"*
-wF-
.-a
I
=)
rHsoa:
txto
n^ou
= X,\n + S9
\J
=) **"oa = -'l-o- v^"L
cr*$rt4 -rtt^- *Nol h t
\(l
bp + bs*b*Ud
Host':5 1
|
-t-
t
\
( Sxto;/e.tnS
1
.-.)
sr!. -^
J.
?|r?
=
w'rv
-1 s9
'T'"'
.LI'*
NY^- b)f.{,.,
\lo
*',/
i\rssrq
t
.L
G. Clxlo
t
c.6aylo -X
Lx
L
=L---= =) X -- 4 \9 x\o' ^fF '$\'I
G.6+xto-
I l
I
v
K"r
K,
4..r1
ilqo \
L-
G.6+Y\o -1
-- i.\3 x\ii 11 =)
ts-- tK^- ",l*fi:
= 8.\l + -!o6
\
I
\
ac'a-
LtO *L
+4NOt oAJ"J'
Simi\or- %
f^l
tu' JK*
q *r
a-. 50 *L +\Ng aA&I
=) hNtJb
^Iod"
i[ = 4.x3
. ,,tot *L
t*s0o o,JJed :.) *o*o
:
9x l-ot *oL
=)
frNO3
"w
txt!''v)
(tZi
t-''t-
i^ r*cn",r)
At t0.;
^Y
., \*" i'*
1 \Eo+ "*;u -* *cc Jet'r\o
.,,l!.r-\^ o.i\-,-- +t- )tns^q o-c,a-
)"a
o'*A
tt^' we-o-t< o-c^A'
flxs,rur{
uJ.- t']'tU'^'
(^11"r'r*"u*) +{"eE $'- fbo*
Co*rs orl
=r [ho1'
' U"
'-''
t*
+e- l!tr"*3 '-c"^t
li
-- (x t-o' i1 -> l+\
= '4'30
o,)
)s. s3
^.
4on *t- r{ o 'l
+
o'4r1
\'i\--
11 k\crtisor. ({<o= q,'i* rot)-+g*= 163"'L
Noon
n Ll nsvr
-2-
lo
-E
5 xlQ
tlL1trS")
-L
333x\o
-z
3.3)r\o -)
NAOH
-t
5 X l\r
J
<-
c,lko" \la + bo
Sxlo
rt C\
5
----)
(ri ' so*u)
\DH
/
n
Ll
.+
1
3.33 x\o
-l
l33x\o +X
te.. sflH# ' lK^ = )' ^s
\
\ [r\C1ur'0r.1
* **f,- 1 'troy. ui-.\"r
=)
YL
= lot*L
'
cr\s.r
-?.otJ."t
\o
{,-Fr'"-
uk",-
') \t-H . -\co "rL
.1 -
(w
K^
c,u-o^- * rdo
-.t-).2
4-
-2.
Sx lo
Sx!o- - X
zx
=
;r-o';
=
-'<- HC1 [so, + Dh-
.L
=) X: 9.30 x lo
XL
Sxl-f,
-+ AO
(-1
, Lou_J
=
t.
z1o! v^L
+
+\n\t'^1
t-
A5.63
.i,,i * S0"
o. / 11 etc(
-6
,.xo xlo t1 2
fDR :
I
4 o.'{ t1 c2\\sNt\rJ
0.211 +JiN03
ruL ----r tS' tK^ =
-.-+ 1r\ ' 5.06
5.5s
$ = 8.tff
-e
tu:
lfwoL
/0,1s-
il NooH
(r<, = s.
=)t
o /-+
6x \
FZf|
I
o,s I HU_ +
"'t ----'i t{ '
'---' t\\ :
1 \""t
c. ,loo r*L 1
u4 "r r
t-
L'\' fl'
o. ts
0. go
n.oo
HJA
!4-4r'."affi
llnl
'=:Z^--
l*rn\
--+ 1*= a
16r I rtir. is d'o*''^at"L
--.=) 3r.\\ouJ
1..-l
.0oq t-t-U
-\
A ---
")
- l*J^)
t.
TL pl"*ro^ w:\\ ,t\o..L "t"^6"*a
'i's coloT-
h f-%{
o*- t*"*- 1 t" v*I"c"$- '',"
-'\o x {e.a*- "-l *
'*0"^ }"'""*- '
", [r;l -- 4
t*-{
ro
) ,tq, t*h " "A # = t<"- 't -- t
ll
\.
: o.'{Yo''l
= '41ot ".^oL
+tq.
**oU = o' 'i * o'2 = 9Yl5t ""oL
.L
o'5
af f rsrl rnote$-
l_.,
t-'
)
z)
l -:_.1
,> u=:>-, --
l*J
\
vL
'*
tYoaa
t+t4^-
\.t at{
.
I
,.iql;!
= '{-J "''oL
tH,t2.s)"
{l\' .lpRo
+ hX
\r\
| --
|
(-+'_)
_\
a.^1
lllJ"\
LrnJ = 42.52-0 = 3.sz
LH}:)
',L
=)
1"
t'o &"'''r.an'-
r
b\ ue-
2
tt.n }e\tto"
'r'o
3.<z
Ao=
33 t\