Determine ΔH, q, w, and ΔE at 298 K and 1 atm pressure for the reaction of 9.348 g of NH3(g) with excess HCl(g) to produce NH4Cl(s). (See the appendix.) ΔH kJ q kJ w kJ ΔE kJ
Determine ΔH, q, w, and ΔE at 298 K and 1 atm pressure for the reaction of 9.348 g of NH3(g) with excess HCl(g) to produce NH4Cl(s). (See the appendix.) ΔH kJ q kJ w kJ ΔE kJ
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
Determine ΔH, q, w, and ΔE at 298 K and 1 atm pressure for the reaction of 9.348 g of NH3(g) with excess HCl(g) to produce NH4Cl(s). (See the appendix.)
ΔH | kJ |
q | kJ |
w | kJ |
ΔE | kJ |

Transcribed Image Text:Substance
Aluminum:
Al(s)
AlCl3(s)
Al2O3(s)
Barium:
Ba(s)
Ba²+ (aq)
BaCO3(s)
Boron:
B(s)
BF3 (9)
Bromine:
Br₂ (1)
Br₂(g)
Br(g)
Br¹- (aq)
HBr (g)
Calcium:
CaO(s)
Ca(OH)2 (s)
CaCO3(s)
Carbon:
CC14 (9)
CC14 (1)
HCN (g)
CH4 (9)
CS₂ (g)
CS₂ (1)
C₂H₂(g)
AH kJ/mol AG kJ/mol
C₂H₁ (9)
C₂H6 (9)
0
-704.2
-1676
0
-538.36
-1219
0
-1137.0
0
30.91
111.9
-120.9
-36
C(s, graphite) 0
C(s, diamond) 1.987
C(g)
716.681
CO(g)
-110.52
CO₂(g)
-393.51
CO2(aq)
-412.9
-103
-135.4
-635.1
-986.09
-1206.9
135
-74.9
117.4
89.70
226.7
52.28
-84.67
0
-628.8
-1582
0
-560.7
-1139
0
-1120.3
0
3.13
82.40
-102.8
-53.5
-603.5
-1128.8
0
2.900
671.289
-137.15
-394.36
-386.2
-53.7
-68.6
125
-50.6
67.15
65.27
209.2
68.12
-32.89
Sº J/mol K
28.3
110.7
50.92
28.3
13
112
5.86
254.12
152.23
245.38
174.90
80.71
198.59
38.2
92.9
5.740
2.38
157.987
197.56
213.6
121
309.7
216.4
201.7
186.15
237.7
151.3
200.8
219.5
229.5
Substance
CH3OH(g)
CH3OH(1)
C₂H5OH (9)
C₂H5OH (1)
CH3COOH (1)
CH3CHO(g)
C4H10 (9)
C4H10 (1)
C6H6 (9)
C6H6 (1)
C8H18 (1)
Chlorine:
Cl₂ (g)
Cl(g)
Cl¹- (aq)
HCl(g)
HCl(aq)
Chromium:
Cr₂O3(s)
(NH4)2Cr2O7(s)
Copper:
Cu(s)
CuO(s)
CuSO4(s)
Cu₂S(s)
Fluorine:
F₂(g)
F(g)
F¹-(aq)
HF (g)
Hydrogen:
H₂(g)
H(g)
H¹+ (aq)
H₂O(l)
H₂O(g)
Iodine:
I₂ (s)
I₂ (g)
I(g)
HI(₂)
AH kJ/mol
-201.2
-237.6
-235.1
-277.7
-484.5
-166
-124.73
-147.6
82.927
49.028
-226
0
121.7
-167.2
-92.30
-167.2
-1138
-1807
0
-157
-771.36
-79.5
0
78.99
-332.6
-271
0
217.97
0
-285.83
-241.82
0
62.438
106.84
26.5
AG kJ/mol S° J/mol K
-161.9
-166.23
-168.6
-174.76
-390
-133.7
-15.71
-15.0
129.66
124.50
0
105.7
-131.2
-95.31
-131.2
-1059
0
-128
-661.9
-86.2
0
61.92
-278.8
-273
0
203.26
0
-237.2
-228.59
0
19.36
70.283
1 71
237.6
126.8
282.6
160.7
160
266
310.0
231.0
269.2
172.8
223.0
165.2
56.5
186.80
56.5
81.2
33.15
42.63
110
120.5
202.7
158.64
-13.8
173.67
130.57
114.60
0
69.91
188.7
116.14
260.6
180.68
206 18

Transcribed Image Text:Substance AH kJ/mol AG kJ/mol S° J/mol.K
Iron:
Fe(s)
FeO (s)
Fe₂O3(s)
Fe3O4(s)
Lead:
Pb(s)
Pb²+ (aq)
PbBr₂ (s)
PbCl₂ (s)
PbO(s)
Magnesium
Mg(s)
MgO(s)
MgCl₂ (s)
Nitrogen:
Oxygen:
O2(g)
O(g)
03(g)
P4(s)
P(g)
PC13 (9)
PC13 (1)
N₂(g)
N(g)
NH3(g)
NH3(aq)
-80.29
NH4Cl(s) -314.4
NH4NO3(s) -365.5
NO(g)
90.29
NO2(g)
33.84
N₂O4(9)
9.66
PH3(g)
P4010(s)
0
POC13 (9)
POC13 (1)
H3PO4 (aq)
-271.9
-824.2
-1117.1
Potassium
0
1.6
-277.4
-359
-219.0
0
-601.7
-641.6
Phosphorus:
0
472.704
-46.11
0
249.17
143
0
316.4
-288.07
-319.6
5.4
-1640.1
-542.2
-597.0
-1288.3
0
K(s)
KCl(s)
-436.7
KClO3(s) -397.7
0
-255.2
-742.2
-1014.2
0
-24.3
-260.7
-314
-189.2
0
-569.4
-592.1
0
455.5
-16.5
-26.57
-203.0
-184.0
86.60
51.84
98.28
0
231.75
163
0
280.0
-269.6
-272.4
13.4
-502.5
-520.9
-1142.6
0
-409.2
-296.3
27.3
60.75
87.40
146.4
68.85
21
161
136
66.5
32.69
26.94
89.6
191.5
153.19
192.3
111.3
94.6
151.1
210.65
240.45
304.3
205.03
160.95
238.82
41.08
163.2
311.7
217
210.2
325
222
158.2
64.67
82.59
143.1
Substance
Silicon:
Si(s)
Si(g)
SiO₂ (s)
SiH4 (9)
Silver:
Ag(s)
Ag¹+ (aq)
AgCl(s)
Ag₂O(s)
Ag2S (s)
Sodium:
Na(s)
Na¹ + (aq)
NaCl(s)
Sulfur:
S(s, rhombic)
SO₂(g)
SO3(g)
S2(g)
H₂S (g)
H₂SO4 (1)
H₂SO4 (aq)
Tin:
Sn(s)
SnO(s)
SnO₂ (s)
SnCl4 (1)
SnCl4 (9)
Titanium:
Ti(s)
Ti(g)
TiO₂ (s)
TiCl4 (1)
TiCl4 (9)
Zinc:
Zn(s)
ZnO(s)
ZnCl₂ (s)
AH kJ/mol AG kJ/mol
0
368.2
-910.94
34
0
105.90
-127.0
-31.05
-32.6
0
-240.1
-411.1
0
- 296.83
-395.72
129
-20.6
-813.989
-909.3
0
-286
-580.7
-545.2
-471.5
0
468
-944.7
-804.2
-763.2
0
-348.0
-415.1
0
323.9
-856.67
56.9
0
77.11
-109.70
-11.20
-40.7
0
-261.9
-384.0
0
-300.19
-371.1
79.30
-33.6
-690.101
-744.6
0
-257
-519.7
-474.0
-432.2
0
422
-889.5
-737.2
-726.8
0
-318.2
-369.4
Sº J/mol K
18.7
167.8
41.84
204.5
42.55
73.93
96.11
121.3
144.0
51.45
59.0
72.12
31.8
248.1
256.6
228.2
205.7
156.90
20.08
51.2
56.5
52.3
259
366
30.6
180.3
50.3
252.3
354
41.6
43.6
111.5
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