Grant Macewan Chemistry Data Sheet Periodic Table Of The Elements Page 2
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1
2Thermodynamic Data (Elements)
Average Gaseous Bond Energies
Standard Reduction Potentials (298 K)
Δ
H ° /(kJ/mol)
E °
/V
E °
/V
S °(298 K)
S °(298 K)
Reaction
Reaction
bond
red
red
Element
Element
/(J/(mol K))
/(J/(mol K))
H–H
436
C–C
348
N–N
250
–
–
+
–
F
(g) + 2e
→ 2F
2.866
2H
+ 2e
→ H
(g)
0.000
2
2
H–C
414
C–N
305
N–O
208
+
–
3+
–
Ag(s)
42.6
Fe(s)
27.3
1.830
-0.037
Au
+ e
→ Au(s)
Fe
+ 3e
→ Fe(s)
H–N
389
C–O
359
N–F
277
H
(g)
3+
–
2+
2+
–
Al(s)
28.3
130.7
1.820
-0.125
Co
+ e
→ Co
Pb
+ 2e
→ Pb(s)
2
H–O
464
C–S
272
N–Cl
200
I
(s)
3+
–
2+
2+
–
Au(s)
47.4
116.1
1.511
-0.138
Mn
+ e
→ Mn
Sn
+ 2e
→ Sn(s)
2
H–S
368
C–F
486
F–F
159
3+
–
+
–
Br
(l)
152.2
N
(g)
191.6
1.520
-0.140
Au
+ 3e
→ Au(s)
In
+ e
→ In(s)
2
2
H–F
565
C–Cl
339
Cl–Cl
243
4+
–
3+
3+
–
2+
C(s, graphite)
5.7
Na(s)
51.2
1.461
-0.255
Ce
+ e
→ Ce
V
+ e
→ V
H–Cl
431
C–Br
286
Br–Br
193
O
(g)
3+
–
+
2+
–
Cl
(g)
223.1
205.1
1.360
-0.257
Au
+ 2e
→Au
Ni
+ 2e
→ Ni(s)
2
2
H–Br
366
S–F
284
I–I
151
–
–
Co(s)
30.0
P
(s)
164.4
1.358
2+
–
-0.277
Cl
(g) +2e
→ 2Cl
Co
+ 2e
→ Co(s)
4
2
H–I
297
S–Cl
255
S–S
274
S
(s, rhombic)
3+
–
+
+
–
Cr(s)
23.8
254.4
1.252
-0.336
Tl
+ 2e
→ Tl
Tl
+ e
→ Tl(s)
8
C=C
611
N=N
440
C≡C
837
3+
–
3+
–
Cu(s)
33.2
Xe(g)
170.1
1.156
-0.338
Ir
+ 3e
→ Ir(s)
In
+ 3e
→ In(s)
C=N
615
N=O
590
C≡N
891
–
–
F
(g)
202.8
Zn(s)
41.6
1.065
2+
–
+
-0.400
Br
(l) + 2e
→ 2Br
In
+ e
→ In
2
2
C=O
745
O=O
498
C≡O
1072
2+
–
2+
–
0.951
-0.403
Pd
+ 2e
→ Pd(s)
Cd
+ 2e
→ Cd(s)
C=O
799
P=O
460
N≡N
945
(CO
)
2+
–
2+
3+
–
2+
0.920
-0.424
2
2Hg
+ 2e
→ Hg
Cr
+ e
→ Cr
2
Thermodynamic Data
2+
–
0.851
3+
–
+
-0.443
Hg
+ 2e
→ Hg(l)
In
+ 2e
→ In
+
–
2+
–
Δ
H °(298 K)
Δ
G °(298 K)
S °(298 K)
0.800
-0.440
Ag
+ e
→ Ag(s)
Fe
+ 2e
→ Fe(s)
f
f
Water Vapor
Densities
2+
–
3+
–
2+
/(kJ/mol)
/(kJ/mol)
/(J/(mol K))
0.789
-0.490
Hg
+ 2e
→ 2Hg(l)
In
+ e
→ In
2
3
Temp. /°C
Press. /mmHg
(at 298 K; /(g/cm
))
3+
–
2+
3+
–
0.771
-0.744
AgCl(s)
-127.1
-109.8
96.2
Fe
+ e
→ Fe
Cr
+3e
→ Cr(s)
0.0
4.6
H
O(g)
0.0006
3+
–
2+
–
2
0.758
-0.762
AgI(s)
-61.8
-66.2
115.5
Rh
+ 3e
→ Rh(s)
Zn
+ 2e
→ Zn(s)
10.0
9.2
H
O(l)
1.00
+
–
–
2–
2
0.600
-0.924
Al
O
(s)
Rh
+ e
→ Rh(s)
Se + 2e
→ Se
-1676.3
-1581.9
50.9
2
3
15.0
12.8
H
O(s)
0.917
–
–
2+
–
2
I
(s) + 2e
→ 2I
0.536
-1.175
Br(g)
111.9
82.4
175.0
V
+ 2e
→ V(s)
2
18.0
15.5
C(s, diamond)
3.26
–
–
–
2+
–
I
+ 2e
→ 3I
0.536
-1.185
Br
(aq)
Mn
+ 2e
→ Mn(s)
-3.1
4.1
130.2
3
2
CH
CH
OH(l)
20.0
17.5
0.789
+
–
3+
–
3
2
0.521
-1.676
Br
(g)
Cu
+ e
→ Cu(s)
Al
+ 3e
→ Al(s)
30.9
3.1
245.5
2
CH
Cl
(l)
21.0
18.7
1.325
2
2
2+
–
2+
–
0.342
-1.847
C(g)
716.7
671.3
158.0
Cu
+ 2e
→ Cu(s)
Be
+ 2e
→ Be(s)
22.0
19.8
NaCl(s)
2.16
2+
–
2+
–
0.240
-2.356
Ge
+ 2e
→ Ge(s)
Mg
+ 2e
→ Mg(s)
C(s,diamond)
1.9
2.9
2.4
23.0
21.1
glass
2.7
2+
–
+
+
–
0.159
-2.714
Cu
+ e
→ Cu
Na
+ e
→ Na(s)
CO(g)
-110.5
-137.2
197.7
24.0
22.4
Al(s)
2.70
4+
–
2+
2+
–
0.154
-2.840
CO
(g)
-393.5
-394.4
213.7
Sn
+2e
→ Sn
Ca
+ 2e
→ Ca(s)
2
25.0
23.8
BaSO
(s)
4.50
4
4+
–
2+
–
0.124
-2.923
COCl
(g)
Ge
+ 4e
→ Ge(s)
Ba
+ 2e
→ Ba(s)
-218.8
-204.6
283.5
2
28.0
28.3
AgCl(s)
5.56
4+
–
2+
0.001
+
–
-2.924
CCl
(l)
Ge
+2e
→ Ge
K
+ e
→ K(s)
-135.4
-65.2
216.4
4
30.0
31.8
Fe(s)
7.87
+
–
+
–
2H
+ 2e
→ H
(g)
0.000
-3.040
CH
CHO(g)
-166.2
-128.9
250.3
Li
+ e
→ Li(s)
3
2
40.0
55.3
brass
8.4
CH
OH(g)
-200.7
-162.0
239.8
3
50.0
92.5
Cu(s)
8.94
CH
OH(l)
-238.7
-166.3
126.8
3
60.0
149.4
Ag(s)
10.5
Standard Reduction Potentials (298 K)
CH
(g)
-74.8
-50.7
186.3
4
70.0
233.7
Pb(s)
11.3
E °
/V
C
H
(g)
Reaction
226.7
209.2
200.9
(state: aqueous unless specified)
red
2
2
80.0
355.1
Hg(l)
13.53
+
–
C
H
(g)
52.3
68.2
219.6
F
(g) + 2H
+ 2e
→ 2HF(g)
3.013
2
4
2
90.0
525.8
Au(s)
19.3
2–
+
–
–
C
H
OH(g)
-235.1
-168.5
282.7
2.123
S
O
+ 2H
+ 2e
→ 2HSO
2
5
2
8
4
100.0
760.0
Ir(s)
22.5
2–
–
2–
C
H
OH(l)
2.010
-277.7
-174.8
160.7
S
O
+ 2e
→ 2SO
2
5
2
8
4
+
–
C
H
(g)
-84.7
-32.8
229.6
H
O
+ 2H
+ 2e
→ 2H
O(l)
1.763
2
6
2
2
2
2–
+
–
C
H
(l)
PbO
(s) + SO
+ 4H
+ 2e
→ PbSO
(s) + 2H
O(l)
1.690
-156.4
26.9
204.4
Concentrated Acids and Bases
6
12
2
4
4
2
–
+
–
2+
C
H
O
(s)
MnO
+ 8H
+ 5e
→ Mn
+ 4H
O(l)
1.507
-1275.1
-911.1
212.2
6
12
6
4
2
density
conc.
% by mass
–
+
–
–
1.370
C
H
(l)
49.0
124.5
173.4
ClO
+ 8H
+ 8e
→ Cl
+ 4H
O(l)
6
6
3
4
2
/(mol/L)
/(g/cm
)
2–
+
–
3+
1.330
Cr
O
+ 14H
+ 6e
→ 2Cr
+ 7H
O(l)
Cl(g)
121.7
105.7
165.2
2
7
2
HNO
1.41
69.0
15.4
3
+
–
2+
Cl
(aq)
MnO
(s) + 4H
+ 2e
→ Mn
+ 2H
O(l)
1.230
-23.1
7.1
121.2
2
2
2
H
SO
1.83
94.0
17.6
2
4
+
–
O
(g) + 4H
+ 4e
→ 2H
O(l)
1.229
F(g)
79.0
61.9
158.8
2
2
HClO
1.67
70.0
11.6
4
–
+
–
2IO
+ 12H
+ 10e
→ I
+ 6H
O(l)
1.195
Fe
O
(s)
-824.2
-742.2
87.4
3
2
2
2
3
HCl
1.19
38.0
12.4
+
–
1.035
N
O
(g) + 4H
+ 4e
→ NO(g) + 2H
O(l)
H(g)
218.0
203.2
114.7
2
4
2
HBr
1.52
48.0
9.0
–
–
–
1.002
AuCl
+ 3e
→ Au(s) + 4Cl
H
O(g)
-241.8
-228.6
188.8
4
2
HI
1.70
57.0
4.5
–
–
–
0.959
AuBr
+ e
→ Au(s) + 2Br
H
O(l)
-285.8
-237.1
69.9
2
2
HF
1.14
45.0
25.7
–
+
–
NO
+ 4H
+ 3e
→ NO(g) + 2H
O(l)
0.957
H
S(g)
-20.6
-33.6
205.8
3
2
2
CH
COOH
1.05
99.5
17.4
3
–
–
–
AuBr
+ 3e
→ Au(s) + 4Br
0.854
H
SO
(aq)
-909.3
-744.5
20.1
4
2
4
H
PO
1.69
85.0
14.7
3
4
+
–
0.695
O
(g) + 2H
+ 2e
→ H
O
(aq)
HBr(g)
-36.4
-53.5
198.7
2
2
2
NaOH
1.53
50.0
19.1
2–
+
–
0.600
S
O
+ 4H
+ 2e
→ 2H
SO
(aq)
HCl(aq)
-167.2
-131.2
56.5
2
6
2
3
NH
0.90
28.0
14.8
–
–
–
3
0.595
MnO
+ 2H
O(l) + 3e
→ MnO
(s) + 4OH
HCl(g)
-92.3
-95.3
186.9
4
2
2
–
2–
Ag
C
O
(s) + 2e
→ 2Ag(s) + C
O
0.478
HF(g)
-271.1
-273.2
173.8
2
2
4
2
4
–
2–
Ag
CO
(s) + 2e
→ 2Ag(s) + CO
0.468
HI(g)
26.5
1.7
206.6
2
3
3
Miscellaneous
–
2–
Ag
CrO
(s) + 2e
→ 2Ag(s) + CrO
0.446
HNO
(aq)
-207.4
-111.3
146.4
2
4
4
3
–
–
0.401
2H
O(l) + O
(g) + 4e
→ 4OH
I(g)
106.8
70.3
180.8
2
2
− ±
2
−
b
b
4
a c
3–
–
4–
0.361
[Fe(CN)
]
+ e
→ [Fe(CN)
]
I
(aq)
23.4
16.3
137.1
=
x
6
6
2
–
–
AgIO
(s) + e
→ Ag(s) + IO
0.354
2
a
ICl(g)
17.8
-5.5
247.6
3
3
–
–
Hg
Cl
(s) + 2e
→ 2Hg(l) + 2Cl
0.268
MgO(s)
-601.7
-569.4
26.9
2
2
=
⋅
−
27
u 1.66054 10
kg
–
–
0.222
AgCl(s) + e
→ Ag(s) + Cl
N(g)
472.7
455.5
153.3
–
–
0.171
Co(OH)
(s) + e
→ Co(OH)
(s) + OH
N
H
(g)
95.4
159.4
238.5
3
2
=
⋅
−
23
1
N
6.022142 10 mol
2
4
+
–
0.144
S(s) + 2H
+ 2e
→ H
S(g)
A
N
H
(l)
50.6
149.3
121.2
2
2
4
–
–
0.139
Hg
Br
(s) + 2e
→ 2Hg(l) + 2Br
=
⋅
−
19
N
O(g)
82.1
104.2
219.9
q
1.60218 10
C
2
2
2
2–
+
–
–
−
S
O
+2H
+ 2e
→ 2HS
O
0.090
e
N
O
(g)
9.2
97.9
304.3
4
6
2
3
2
4
(
)
−
–
–
1
0.090
AgSCN(s) + e
→ Ag(s) + SCN
−
=
Na(g)
107.3
76.8
153.7
F
96 485 C mol e
–
–
0.071
AgBr(s) + e
→ Ag(s) + Br
NH
(aq)
-80.3
-26.5
111.3
3
–
–
–
0.000
CuI
+ 2e
→ Cu(s) + 2I
=
−
−
1
1
R
8.314472 J mol K
NH
(g)
2
-46.1
-16.5
192.5
3
–
–
-0.017
AgCN(s) + e
→ Ag(s) + CN
NO(g)
90.3
86.6
210.8
−
−
=
1
1
8.314472 L kPa mol K
–
–
–
Ag(CN)
+ e
→ Ag(s) + 2CN
-0.310
NO
(g)
2
33.2
51.3
240.1
2
–
–
PbF
(s) + 2e
→ Pb(s) + 2F
-0.344
2
NOBr(g)
82.2
82.4
273.7
=
−
−
1
1
0.08314472 L bar mol K
–
2–
PbSO
(s) + 2e
→ Pb(s) + SO
-0.356
4
4
NOCl(g)
51.7
66.1
261.7
–
–
-0.365
−
−
PbI
(s) + 2e
→ Pb(s) + 2I
=
1
1
0.08206 L atm mol K
2
O(g)
249.2
231.7
161.1
+
–
-0.490
2CO
(g) + 2H
+ 2e
→ H
C
O
(aq)
2
2
2
4
O
(g)
142.7
163.2
238.9
3
=
⋅
−
34
h
6.626069 10
J s
–
2–
-0.522
Cd(C
O
)(s) + 2e
→ Cd(s) + C
O
2
4
2
4
P(g)
314.6
278.3
163.2
–
–
Fe(OH)
(s) + e
→ Fe(OH)
(s) + OH
-0.560
=
⋅
−
3
2
PbI
(s)
8
1
-175.5
-173.6
174.9
c
2.99792458 10 m s
2
–
–
Co(OH)
(s) + 2e
→ Co(s) +2OH
-0.730
2
PCl
(g)
-287.0
-267.8
311.8
(
)
3
–
–
−
-0.824
=
⋅
14
Cd(OH)
(s) + 2e
→ Cd(s) +2OH
K
298
K
. 1
00
10
2
PCl
(g)
-374.9
-305.0
364.6
5
w
–
–
-0.828
2H
O(l) + 2e
→ H
(g) + 2OH
2
2
PH
(g)
5.4
13.4
210.2
° =
0 C 273.15 K
3
–
–
-1.246
Zn(OH)
(s) + 2e
→ Zn(s) + 2OH
2
S(g)
278.8
238.3
167.8
–
–
–
(
)
Al(OH)
+ 3e
→ Al(s) + 4OH
-2.310
( )
=
−
−
1
1
4
C
H O l
4.19 J g K
SF
(g)
-1209.0
-1105.0
291.8
6
–
–
Zr(O)(OH)
(s) + H
O(l) + 4e
→ Zr(s) + 4OH
-2.363
P
2
2
2
SO
(g)
-296.8
-300.2
248.2
2
–
–
=
=
-2.687
Mg(OH)
(s) + 2e
→ Mg(s) + 2OH
1 atm 101.325 kPa 760 mmHg
2
SO
(g)
-395.7
-371.1
256.8
3
–
–
-2.878
Sr(OH)
(s) + 2e
→ Sr(s) + 2OH
2
XeF
(g)
-108.1
-48.2
254.3
=
=
1 bar 100.000 kPa 750 mmHg
2
–
–
-3.020
Ca(OH)
(s) + 2e
→ Ca(s) + 2OH
2
XeF
(s)
-251.1
-121.2
146.3
4
Rev. 2008
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