A certain reaction has AH = -25 kJ/mol and AS = -50 J/mol·K. At what temperature range is the process spontaneous? Assume that AH and AS are constant regardless of temperature. OT< 700 K OT> 500 K OT< 400 K
A certain reaction has AH = -25 kJ/mol and AS = -50 J/mol·K. At what temperature range is the process spontaneous? Assume that AH and AS are constant regardless of temperature. OT< 700 K OT> 500 K OT< 400 K
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 31E: A reaction has H298=100 kj/mol and S298=250 J/mol K. Is the reaction spontaneous at room...
Related questions
Question
39. provide the answer ASap
![1
2
H
Не
1.008
4.00
3
5
6.
10
Ве
В
Ne
6.94
9.01
10.81
12.01
14.00
16.00
19.00
20.18
11
12
13
14
15
16
17
18
Na Mg
Al
Ar
22.99
24.31
26.98
28.09
30.97
32.06
35.45
39.95
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34
35
36
Mn
Ga | Ge
Kr
39.10
40.10
44.96
47.90
50.94
52.00
54.94
55.85
58.93
58.70
63.55
65.38
69.72
72.59
74.92
78.96
79.90
83.80
37
38
39
41
42
45
46
49
52
53
54
Rb
Nb Mo
Pd Ag
Хе
85.47
87.62
88.91
91.22
92.91.
95.94
[97.91) 101.07
102.91
106.4
107.87
112.41
114.82
118.69
121.75
127.60
126.90
131.30
55
56
57-71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
Cs
Та
Rn
132.91
137.33
178.49
180.95
183.85
186.21
190.2
192.22
195.05
196.97
200.59
204.37
207.2
208.98
[209]
[210]
[222]
87
88
89-103
104
105
106
107
108
109
110
112
113
114
115
116
117
118
Fr
Ra
1223.02) (226.03]
Db Sg
Rg | Cn Nh
Og
[294]
Mt
FI
[265.12 1268.131 [271.131 (270) 1277.15|| [276.15) (281.16)] 280.16] (285.17) (284.18]|1289.19)|1288.191 [293]
[294]
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Lanthanides La
Pr
Nd Pm Sm Eu
173.04 174.97
138.91
89
140.12
140.91
144.24
[145]
150.4
151.96
157.25
158.93
162.50
164.93
167.26
168.93
91
92
93
94
95
96
97
99
100
101
102
Pa
231.04 238.029 [237.05] [244.06] [243.06] [247.07] [247.07] [251.08] [252.08] [257.10] [258.10] [259.10] [262.11]
Np Pu Am Cm
Fm M
Actinides
[277.03] 232.04](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffafbb92d-a229-4527-8115-8040b9e90ba1%2Fe91a61d4-c507-4f58-bd6b-5b9f932ef4d2%2Fdz69orp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1
2
H
Не
1.008
4.00
3
5
6.
10
Ве
В
Ne
6.94
9.01
10.81
12.01
14.00
16.00
19.00
20.18
11
12
13
14
15
16
17
18
Na Mg
Al
Ar
22.99
24.31
26.98
28.09
30.97
32.06
35.45
39.95
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34
35
36
Mn
Ga | Ge
Kr
39.10
40.10
44.96
47.90
50.94
52.00
54.94
55.85
58.93
58.70
63.55
65.38
69.72
72.59
74.92
78.96
79.90
83.80
37
38
39
41
42
45
46
49
52
53
54
Rb
Nb Mo
Pd Ag
Хе
85.47
87.62
88.91
91.22
92.91.
95.94
[97.91) 101.07
102.91
106.4
107.87
112.41
114.82
118.69
121.75
127.60
126.90
131.30
55
56
57-71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
Cs
Та
Rn
132.91
137.33
178.49
180.95
183.85
186.21
190.2
192.22
195.05
196.97
200.59
204.37
207.2
208.98
[209]
[210]
[222]
87
88
89-103
104
105
106
107
108
109
110
112
113
114
115
116
117
118
Fr
Ra
1223.02) (226.03]
Db Sg
Rg | Cn Nh
Og
[294]
Mt
FI
[265.12 1268.131 [271.131 (270) 1277.15|| [276.15) (281.16)] 280.16] (285.17) (284.18]|1289.19)|1288.191 [293]
[294]
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Lanthanides La
Pr
Nd Pm Sm Eu
173.04 174.97
138.91
89
140.12
140.91
144.24
[145]
150.4
151.96
157.25
158.93
162.50
164.93
167.26
168.93
91
92
93
94
95
96
97
99
100
101
102
Pa
231.04 238.029 [237.05] [244.06] [243.06] [247.07] [247.07] [251.08] [252.08] [257.10] [258.10] [259.10] [262.11]
Np Pu Am Cm
Fm M
Actinides
[277.03] 232.04
Transcribed Image Text:A certain reaction has AH = -25 kJ/mol and AS = -50 J/mol·K. At
what temperature range is the process spontaneous? Assume that
AH and AS are constant regardless of temperature.
OT< 700 K
OT> 500 K
OT< 400 K
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