鏅�氬寲瀛︾浜旂増
绗竴绔?/p>
涔犻绛旀
1.
绛旀锛?/p>
1-
锛?/p>
锛?/p>
2-
锛?/p>
锛?/p>
3+
锛?/p>
锛?/p>
4-
锛?/p>
2.
绛旀锛?/p>
1c
锛?/p>
锛?/p>
2d
锛?/p>
锛?/p>
3a
锛?/p>
锛?/p>
4d
锛?/p>
锛?/p>
5abd
锛?/p>
锛?/p>
6ad
锛?/p>
锛?/p>
7d
锛?/p>
锛?/p>
8d
锛?/p>
3.
绛旀锛?/p>
1
锛夌噧鐑у墠鍚庣郴缁熺殑娓╁害锛?/p>
2
锛夋按鐨勮川閲忓拰姣旂儹锛?/p>
3
锛夊脊寮忛噺鐑
鐑
4..
绛旀锛氭牴鎹凡鐭ユ潯浠跺垪寮?/p>
K
C
g
K
g
J
g
mol
g
mol
J
b
)
35
.
296
59
.
298
](
1209
18
.
4
[
5
.
0
122
1000
3226
1
1
1
1
飥?/p>
飥?/p>
飩?/p>
飪?/p>
飪?/p>
飥?/p>
飥?/p>
飩?/p>
飪?/p>
飪?/p>
飩?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
C
b
=849J.mol
-1
5.
绛旀锛氳幏寰楃殑鑲岃倝娲诲姩鐨勮兘閲?/p>
=
kJ
mol
kJ
mol
g
g
8
.
17
%
30
2820
180
8
.
3
1
1
飥?/p>
飩?/p>
飪?/p>
飩?/p>
飪?/p>
飥?/p>
飥?/p>
6.
绛旀锛氳璁′竴涓惊鐜?/p>
3
脳
)
(
2
)
(
3
2
s
Fe
s
O
Fe
飩?/p>
脳
3
飩?/p>
)
(
2
4
3
s
O
Fe
)
(
3
s
FeO
脳
2
锛?/p>
-58.6
锛?/p>
+2(38.1)+6
p
q
=3(-27.6)
1
7
.
16
6
)
1
.
38
(
2
)
6
.
58
(
)
6
.
27
(
3
飥?/p>
飪?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?
mol
kJ
q
p
7.
绛旀锛氱敱宸茬煡鍙煡
螖
H=39.2 kJ.mol
-1
螖
H=
螖
U+
螖锛?/p>
PV
锛?/p>
=
螖
U+P
螖
V
w
鈥?
=-P
螖
V= -1
脳
R
脳
T = -8.314
脳
351J = -2.9kJ
螖
U=
螖
H-P
螖
V=39.2-2.9=36.3kJ
8.
涓嬪垪浠ュ簲锛堟垨杩囩▼锛夌殑
q
p
涓?/p>
q
v
鏈夊尯鍒悧锛?/p>
绠�鍗曡鏄庛�?/p>
锛?/p>
1
锛?/p>
2.00mol NH
4
HS
鐨勫垎瑙?/p>
NH
4
HS(s)
NH
3
(g)
锛?/p>
H
2
S(g)
锛?/p>
2
锛夌敓鎴?/p>
1.00mol
鐨?/p>
HCl
H
2
(g)
锛?/p>
Cl
2
(g)
2HCl(g)
锛?/p>
3
锛?/p>
5.00 mol CO
2
(s)
锛堝共鍐帮級鐨勫崌鍗?/p>
CO
2
(s)
CO
2
(g)
25
鈩?/p>
25
鈩?/p>
锛?/p>
78
鈩?/p>