quimica

Apendices

Constante de Boltzmann
Constante de Faraday

0.082054 It· atm' oK-I. mol-1
82.057 em3. atm' °K-1 . mol-1
8.3144 J .oK-l. mol-1
8.3144 x 107 erg' °K-1 . mol-1
1.9872 eal· °K-1 . mol-1
1.38044 x 10-16 erg' °K-1
23040 eal· volt-1

Aeeleraeion de Ia gravedad
Carga eleetroniea
Numero de Avogadro
Veloeidad de la luz

96 400 J . volt-1
6.6252 x 10-27 erg' seg
1.58346 x10-37 Keal . seg
980.665 em . seg-2
4.80286 x 10-10 ues
6.023 x 1023
299793 Km' seg-1

Longitud
Masa
Volumen
Fuerza
Presion

1

m

1 Kg
1 It
1N
1 atm

g=
e=

N=

e=

=
=
=

3.28084 pies = 39.3701 pulg
2.204621b
0.0353147 pies3 = 0.264172 gal
= 1 Kg' m . seg-2 = 105 dinas = 0.224809 Ib fuerza
= 760 mm Hg = 1.01325 x 106 dina . em-2 = 1.01325 bar
= 14.696 Ib .pulg-2
= 0.239006 eal = 1 Kg' m2 . seg-2 = 1 N . m = 1 W' seg
= 107 dina . em = 107 erg = 10 em3 . bar = 9.86923 em3 . atm
= 0.00987 It· atm = 9.47831 x 10-4 Btu
= 103 J . seg-1 = 1.34102 HP = 103 V' A = 103 Kg' m2 . seg3
= 239.006 eal· seg-1 = 737.562 pie ·Ibf 'seg-1
= 56.8699 Btu . min-1

Termodinamica

208

bio/6gica

Datos termodinamicos de elementos y compuestos inorganicos acondiciones de 298 oK y 1 atm.

Apendice 3.

Sustancia

Ag
Ag+
Agel
AgBr
Agi
AgN03
AI
AP+
AI203
Ar
As
AS043AsH3
H3As04
Au
AU203
AuCI
AuCI3
B
B203
H3B03
Ba
Ba2+

!

BaO
BaCI2
BaS04
BaC03
Be
BeO
Br2
BrHBr
C
CO
CO2
C032HC03-

Estado

sol
aq
sol
sol
sol
sol
sol
aq
sol
gas
sol
aq
gas
sol
sol
sol
sol
sol
sol
sol
sol
aq
sol
aq
sol
sol
solsol
sol
sol
1iq
aq
gas
sol (grafito)
sol (diamante)
gas
gas
aq
aq
aq

~HO
(kJ mol-I)

~GO
(kJ mol-I)

0
105.90
-127.04
-99.50
-62.38
-123.14
0
-524.67
-1669.79
0
0
-870.27
171.54
-900.40

0
77.11
-109.72
-95.94
-66.32
-32.18
0
-481.16
-1576.41

0
80.75

0
0
-635.97

so

cpo

(J mol-10K-I)

(J mol-10K-I)

42.71

25.49

73.93
96.11107.11
114.22
140.92
28.32

37.66
50.79
52.38
54.43

- 313.38
50.99
154.7 4

93.05
24.34
78.99
20.79

35.15
-144.77

24.98

0
163.18

47.70
125.52

25.23

0
1184.07
-963.16
-963.32

6.53
54.02
89.58
159.83
66.94
12.55
70.29
125.52
132.21
112.13
9.54
14.10
152.30
80.71
198.48

11.97
62.26
82.05

-35.15
-118.41
0
1263.57
-1087.84
-1067.760
-538.36
-558.15
-860.06
-1464.4
-1218.80
0
-610.86
0
-120.92
-36.23
0
1.90
-110.52
-393.51
-412.92
-676.26
-691.11

0
-560.66
-528.44
-810.86
-1353.11
-1138.88
0
-581.58
0
102.82
-53.22
0
2.87
-137.27
-394.38
-386.23

197.91
213.64
121.34

-528.10
-:587.06

-53.14
94.98

5.69
2.44

26.36
47.45
75.31
101.75
85.35
17.82
25.40
-128.45
29.128.64
6.06
29.14
37.13

Apendices

Sustancia
H2C03
CS2
HCN
CNCNONH4HC03
CO(NH2h
Ca
Ca2+
CaO
Ca(OHh
CaF2
CaCb
CaS04
CaC03
Cd
Cd2+
CdO
CdCI2
CdS04
Cb
HCI
Co
C02+
CoO
Cr
Cr2+
Cr203
Cr042Cr2072Cs
Cs+
Cu
Cu+
Cu2+
CuO
CU20
CuCI
CuCb
CuS
CUS04
F2

Estado
aq
gas
1iq
aq
aq
aq
sol
sol
aq
sol
aq
sol
sol
sol
sol
sol
sol (calcita)
sol
aq
solsol
sol
gas
gas
sol
aq
sol
sol
aq
sol
aq
aq
sol
aq
sol
aq
aq
sol
sol
sol
sol
sol
sol
gas

~HO
(kJ mol-1)
-699.65
115.27
87.86
105.44
151.00
-140.16
-852.28
-333.19
-319.24

209
SO
(J mol-1 °K-l)

~GO
(kJ mol-1)
-623.17
65.06
63.60
112.13
165.69
-98.74
-197.15
-203.84

0

0
-553.04
-604.17
-896.76
-1161.90
-750.19
-1320.30
-1128.76-542.96
-635.55
-986.59
-1214.62
-794.96
-1432.69
-1206.88
0

-77.74

-254.64
-389.11
-926.17

-225.06
-342.59
-820.20
0

0
-67.36
-239.32
0

0

-138.91
-1128.43

0
-247.69

0
-282.04

0
51.88
64.39
-155.23
-166.69
-134.73

0
50.21
64.98
-127.19
-146.36
-118.83

-205.85
-48.53
-769.86

-48.95
-661.91
0

104.60
173.85
41.63
-55.23
39.75...