Post on 02-Mar-2018
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() 2
()
15.1
DINAMICOS ( )
REERSIBLES
S , , , , .
L .
DINAMICOS ( )
REERSIBLES
S , , , , .
L .
2() + 2() 2 ()
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2() + 2() 2 ()
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P : A + B C + D
S CONSTANTE ( T )
,
24 22
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:N
O
() 2 NO
()
= NO
:2 NO
() N
O
()
= NO
() 2
()
E :
=
NO = NO
() 2
()
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15.3
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1. .
() + 3 () 2 ()
K >>1: C
. L
.
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1. .
K
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AC() A() + C()= A C = 1.8 10
C.
.
F
K > 1
F
K < 1
= 1,
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= 4.0=B
A =
A
B
1. C
, .
= = 0.25
A B B A
() 2
()
= 4.63 10=
2()
()
1. C , .
=
=1
= 216
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2.
,
.
4.0
(4.0)2 12
2
A B
2 A 2 B
3.
,
.
A B
B C
A C
=B
A =
C
B
C
A=
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3.
,
.
A + B C + D
C + D E + F
A + B E + F
= CDAB = EFCD
EF
AB=
15.5
S M K
A + B D + E
S
K.
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C:A
(/), .
,
, . .
, = (/) =
E .
() 2()
=
=
E
A+ B C+ D
=
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CC
() 74C C = 0.012 , C = 0.054 ,
CC = 0.14 . C .
C ()+ C() CC
()
=CC
CC
=0.14
0.012 0.054 = 220
= 1 2 = 1 = 0.0821 = 273 + 74 = 347 K
220 (0.021 34)1 .
158 1000. C
= 0.400
= 0.270 ?
2() 2 () +
()
=
=
= 158 (0.400)
/(0.270) = 347
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L
.
S() + O() SO
()
=
=
. ,
() + 3/2 ()
()
A :
2 () + 3 () 2
()
=
=
=
=
=
=
R: S , K K .
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.
() +
()
() + ()
=
=
L C() ( C ) C () .
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E .
CC() C()+ C()
= CC
CC
CC =
C =
= C = CC
C C
.
= ()
() + () () ; = /
= /
= 0 =
() + 1/2 () ()
. ()
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15.6 ,
,
. A + B C + D
,
15.6 .
Q=K
= = /
=
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Q K
.
S = 0.35 M =0.15 M, ? S , ?
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C ,
KQ < K Q >K
(2.33) < (2.5)
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< >
(2.33) < (2.5)
Q < K L
() () + ()
,
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= (0.001)(0.004) / (0.500) = 1.60 10
< >
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2 +
0.500 1.002 0.00 +
2 +
0.500 1.002 0.00 +
0.15 =0.500 = 0.35
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2 NOC()
2 NO() + C()S 2.00 NOC 1.00 L.E 0.66 /L NO.C K.
S:
H ICE .
NOC NO C
I 2.00 M 0 0
CE 0.66
2 NOC() 2 NO() + C
()
S 2.00 NOC 1.00 L . E 0.66 /L NO. C K.
S:
H ICE .
NOC NO C
I 2.00 0 0C 2 2
E 2.002 2
2= 0.66 M, = 0.33 M
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2 NOC()
2 NO() + C()S 2.00 NOC 1.00 L.E 0.66 /L NO. CK.
S:
H ICE .
NOC NO C
I 2.00 0 0
C 0.66 0.66 0.33E 1.34 0.66 0.33
2 NOC() 2 NO() + C
()
NOC NO C
I 2.00 0 0
C 0.66 +0.66 +0.33
E 1.34 0.66 0.33
=
=
=
=
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15.5
BA: 1.00 1.00 . C .
() + () () .
() + () () .
. TICE.
H I
HI
I 1.00M 1.00M 0
C
E
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PASO 1. TICE.
H I
HI
I 1.00 1.00 0
C +2
E 1.00 1.00 2
() + () ()
.
() + () ()
.
() + () () .
. S
, K.
H I
HI
I 1.00 1.00 0
C +2
E 1.00 1.00 2
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H = I
= 1.00 = 0.21 M
HI = 2 = 1.58 M
H = I
= 1.00 = 0.21 M
HI = 2 = 1.58 M
A 3. . C . .
= 0.79
P ,
() + () ()
.
2 NOC() 2 NO() + C
()
S 2.00 NOC 1.00 L . E 0.66 /L NO. C K.
S:
H ICE .
NOC NO C
I 2.00 0 0C 2 2
E 2.002 2
2= 0.66 M, = 0.33 M
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15.
T, .
E
H C
18501936
...
.
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C D
A ()
D ()
D ()
A ()
A + B C + D
= 1.25 = 0.50.
1.50 ?
C .
0.50 + 1.50 1.25 +
2.00 1.25 +
2.50
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=
=
= 1.07 ME :
= 0.93 M = 2.32 M.
2.50
.
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P :A + B C
()
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A + B C
C D
A
( )
H
D
(
)
H
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C
A D
+
+
NO
() +
2 NO()
H = + 57.2 J
=
=
K(273 K) = 0.00077
K(298 K) = 0.0059
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() +
2 ()
=
=
A
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E
CD
C
C
C
C
C
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() + 3
() 2
() +
= 3.5 10 298 ( )
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N
() + 3 H() 2 NH
() H