Common Mathematical Operations In Chemistry Worksheets With Answers Page 6
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14A-6
appendix B
•
Standard Thermodynamic Values for Selected Substances
Substance
S 8
Substance
S 8
DH 8
DG 8
DH 8
DG 8
f
f
f
f
or Ion
(kJ/mol)
(kJ/mol)
(J/mol
K)
or Ion
(kJ/mol)
(kJ/mol)
(J/mol
K)
21
CHCl
(l)
203
Fe
(aq)
113
2132
271.5
287.9
284.94
3
CCl
(g)
309.7
FeCl
(s)
117.9
296.0
253.7
2341.8
2302.3
4
2
CCl
(l)
214.4
FeCl
(s)
142
2139
4
268.6
3
2399.5
2334.1
COCl
(g)
283.74
FeO(s)
60.75
2220
2206
2272.0
2251.4
2
Cesium
Fe
O
(s)
87.400
2825.5
2743.6
2
3
Cs(s)
0
85.15
Fe
O
(s)
0
145.3
21121
3
4
21018
Cs(g)
76.7
49.7
175.5
Lead
Cs
(g)
458.5
427.1
169.72
Pb(s)
0
0
64.785
1
Cs
(aq)
133
Pb
21
(aq)
1.6
21
1
2248
2282.0
224.3
CsF(s)
88
PbCl
(s)
136
2554.7
2525.4
2
2359
2314
CsCl(s)
101.18
PbO(s)
68.70
2442.8
2414
2218
2198
CsBr(s)
121
PbO
(s)
76.6
2395
2383
2276.6
2219.0
2
CsI(s)
130
PbS(s)
91.3
2337
2333
298.3
296.7
Chlorine
PbSO
(s)
147
2918.39
2811.24
4
Cl
(g)
0
0
223.0
Lithium
2
Cl(g)
121.0
165.1
Li(s)
105.0
0
0
29.10
Cl
(g)
153.25
Li(g)
161
128
138.67
2
2234
2240
Cl
(aq)
55.10
Li
(g)
687.163
649.989
132.91
2
1
2167.46
2131.17
HCl(g)
186.79
Li
(aq)
14
1
292.31
295.30
2278.46
2293.8
HCl(aq)
55.06
LiF(s)
35.66
2167.46
2131.17
2616.9
2588.7
ClO
(g)
102
120
256.7
LiCl(s)
59.30
2408
2384
2
Cl
O(g)
80.3
97.9
266.1
LiBr(s)
74.1
2351
2342
2
Chromium
LiI(s)
85.8
2270
2270
Cr(s)
0
0
23.8
Magnesium
Cr
31
(aq)
—
—
Mg(s)
0
0
32.69
21971
CrO
22
(aq)
Mg(g)
38
150
115
148.55
2863.2
4
2706.3
22
21
Cr
O
(aq)
214
Mg
(g)
2351
—
—
21461
21257
2
7
Copper
Mg
21
(aq)
118
2461.96
2456.01
Cu(s)
0
33.1
MgCl
(s)
0
89.630
2641.6
2
2592.1
Cu(g)
341.1
301.4
166.29
MgCO
(s)
65.86
3
21112
21028
Cu
(aq)
51.9
50.2
MgO(s)
26.9
1
226
2601.2
2569.0
Cu
21
(aq)
64.39
64.98
Mg
N
(s)
88
298.7
2461
2401
3
2
Cu
O(s)
93.1
Manganese
2
2168.6
2146.0
CuO(s)
42.63
Mn(s, )
0
0
31.8
2157.3
2130
Cu
S(s)
120.9
Mn
21
(aq)
279.5
286.2
2219
2223
284
2
CuS(s)
MnO
(s)
66.5
53.1
253.1
2466.1
253.6
2
2520.9
Fluorine
MnO
(aq)
190
2
2518.4
2425.1
4
F
(g)
0
0
202.7
Mercury
2
F(g)
78.9
158.64
Hg(l)
0
0
61.8
76.027
F
(g)
145.47
Hg(g)
61.30
31.8
174.87
2
2255.6
2262.5
21
F
(aq)
Hg
(aq)
171
164.4
2
2329.1
2276.5
29.6
232
HF(g)
173.67
Hg
21
(aq)
172
153.6
84.5
2273
2275
2
Hydrogen
HgCl
(s)
144
2184
2
2230
H
(g)
0
0
130.6
Hg
Cl
(s)
196
2264.9
2210.66
2
2
2
H(g)
218.0
203.30
114.60
HgO(s)
70.27
290.79
258.50
H
(aq)
Nitrogen
0
0
0
1
H
(g)
1536.3
1517.1
108.83
N
(g)
0
0
191.5
1
2
Iodine
N(g)
473
456
153.2
I
(s)
0
116.14
N
O(g)
104.2
0
82.05
219.7
2
2
I
(g)
62.442
19.38
260.58
NO(g)
90.29
86.60
210.65
2
I(g)
106.8
70.21
180.67
NO
(g)
33.2
51
239.9
2
I
(g)
—
N
O
(g)
9.16
97.7
304.3
—
2
2194.7
2
4
I
(aq)
109.4
N
O
(g)
11
118
346
2
255.94
251.67
2
5
HI(g)
25.9
1.3
206.33
N
O
(s)
114
178
243.1
2
5
Iron
NH
(g)
193
245.9
216
3
Fe(s)
NH
(aq)
0
0
27.3
26.7
110
3
280.83
31
Fe
(aq)
N
H
(l)
50.63
149.2
121.2
247.7
210.5
2293
2
4
(continued )
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