358
Sustancias inorgánicas
Sustancia
÷+¡
f
(kJ/mol)
Sustancia
÷+¡
f
(kJ/mol)
HgCl
2
(s)
-230.1
N
2
H
4
(l)
50.4
HgCl
(s)
-264.9
NO
(g)
90.4
HgS
(s)
-58.16
NO
2(g)
33.85
N
2
O
4
(g)
9.66
PtCl
4
-2
(ac)
-516.3
N
2
O
(g)
81.56
Rb
(s)
0
HNO
2
(ac)
-118.8
Rb
.
(ac)
-246.4
HNO
3
(l)
-173.2
S
(rómbico)
0
NO
3
Ø
(ac)
-206.57
S
(monoclínico)
0.30
Na
(s)
0S
O
2
(g)
-296.1
Na
.
(ac)
-239.66
SO
3
(g)
-395.2
Na
2
O
(s)
-415.89
SO
3
-2
(ac)
-624.25
NaCl
(s)
-411.0
SO
4
-2
(ac)
-907.5
NaI
(s)
-288.0
H
2
S
(g)
-20.15
Na
2
SO
4
(s)
-1384.49
H
S
O
3
Ø
(ac)
-627.98
NaNO
3
(s)
-466.68
HSO
4
Ø
(ac)
-885.75
Na
2
CO
3
(s)
-1130.9
H
2
SO
4
(ac)
-811.3
NaHCO
3
(s)
-947.68
SF
6
(g)
-1096.2
Ni
(s)
0S
e
(s)
0
Ni
.5
(ac)
-64.0
SeO
2
(s)
-225.35
NiO
(s)
-244.35
H
2
Se
(g)
29.7
YL+ZI,
2
(s)
-538.06
Si
(s)
0
O
(g)
249.4
SiO
2
(s)
-859.3
O
2
(g)
0
O
3
(ac)
-12.09
Apéndice 1