Ngày tải lên :
31/05/2014, 18:15
... = -11 3040J
S
∆
(pứ) =
ΝΟ
∆
−
Ο
∆
−
ΝΟ
∆
SSS .2.2
22
=2.240,5 – 205,0 – 2. 210 ,6 = -14 5,2J/K
.10 .7697 ,11 0.698 ,1.
373,
17 ,9
298
1
373
1
314 ,8
11 304 011
,
,
ln
.10 .698 ,1
298,
16 ,28
314 ,8
2 ,14 5
298. 314 ,8
11 3040
ln
18 1 217 ,9
12
11 216 ,28
1
2
−−
−
Ρ
==
Ρ
Κ→−=
−=
Τ
−
Τ
∆Η
−=
ΤΡ
Κ
ΤΡ
Κ
==
Ρ
Κ→
=−=
∆
+
Τ
∆Η
−=Κ
atme
R
atme
R
S
R
... )
gmC
gm
244,37655,8.44.44
%37 ,1
1250
10 0 .10 2 ,17
%
10 2 ,17 55,8.2.2
55,8
064,204367,26 512 ,3
2
2
2
2
==Χ=Ο
==Η⇒
==Χ=Η⇒
=Χ⇔
=+Χ−Χ⇔
%85,068,6 71, 3037 ,11 00%
%68,67
12 50
10 0*992,845
%
)(992,84 518 *55,8
9
500
%1, 30
12 50
10 0*24,376
%
2
2
2
=−−−=
==⇒
=
−=
==⇒
CO
OH
gOmH
CO
... ĐKTC.
14
Bđ 1 0 n mol
Pứ y y y mol
Cb 1- y y n+y mol
∆n = 1+ 1 -1= 1
1) ( +=
∑
yn
cbi
+n
moln
atm
n
n
n
P
KK
atm
ny
P
y
nyy
n
P
KK
n
i
np
n
i
np
5.0
3 /1
1 ,1
8
.
9,0
1, 01, 0
3 /1
1
.
1
)(
2
=⇒
=
+
+
=
=
=
++−
+
=
=
∆
∆
∑
∑
...