For a liquid mixture of 10mol% ammonia in water, calculate the partial pressure of ammonia in the vapour phase at 10 °C, and the mole fraction of ammonia in the vapour phase, using data from Table 1. (linked). Clearly state any assumptions.
For a liquid mixture of 10mol% ammonia in water, calculate the partial pressure of ammonia in the vapour phase at 10 °C, and the mole fraction of ammonia in the vapour phase, using data from Table 1. (linked). Clearly state any assumptions.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
|
Q6-3: For a liquid mixture of 10mol% ammonia in water, calculate the partial pressure of ammonia in the vapour phase at 10 °C, and the mole fraction of ammonia in the vapour phase, using data from Table 1. (linked). Clearly state any assumptions.
|
![Ammonia – NH, (Refrigerant 717)
Superheat (T–T)
Saturation Values
50 K
100 K
h
T
Ps
Sg
h
S
['C] [bar] [m /kg]
[kJ/kg]
[kJ/kgK]
EkJ/kg] [kJ/kgK]
[kJ/kg] [kJ/kg K]
- 50
0.5454
0.7177
0.9322 1.216
1.196 0.9633
-0.194 6.159
-0.096 6.057
5.962
0.095 5.872
0.188 5.785
1585.9
1596.1
1606.3
1616.3
1626.3
6.948
6.839
6.736
6.639
6.547
0.4089
-45
-40
-35
- 30
2.625
2.005
1.552
-44.4 1373.3
-22.3 1381.6
1390.0
22.3 1397.9
44.7 1405.6
1479.8
1489.3
1498.6
1507.9
1517.0
6.592
6.486
6.387
6.293
6.203
-28 1.317
- 26 1.447
-24 1.588 0.7389
1.740
1.902
53.6 1408.5
62.6 1411.4
71.7 1414.3
80.8 1417.3
89.8 1420.0
1630.3
1634.2
1638.2
1642.2
1646.0
6.512
6.477
6.444
6.411
6.379
0.8809
0.8058
0.224 5.751
0.261 5.718
0.297 5.686
0.333 5.655
0.368 5.623
1520.7
6.169
6.135
1527.9 6.103
1531.4
1524.3
0.6783
0.6237
-22
6.071
- 20
1534.8
6.039
- 18
2.077
0.5743
0.5296
0.4890
0.4521
0.4185
98.8 1423.7
107.9 1425.3
117.0 1427.9
126.2 1430.5
135.4 1433.0
0.404 5.593
0.440 5.563
0.475 5.533
0.510 5.504
0.544 5.475
1538.2
1541.7
1545.1
1548.5
1551.7
6.008
5.978
5.948
5.919
5.891
1650.0
1653.8
1657.7
1661.5
1665.3
6.347
6.316
6.286
6.256
6.227
- 16
2.265
2.465
– 14
2.680
- 12
– 10
2.908
0.579 5.447 1554.9
0.613 5.419
0.647 5.392
0.681 5.365
0.715 5.340
3.153
0.3879
0.3599
0.3344
0.3110
0.2895
144.5 1435.3
153.6 1437.6
162.8 1439.9
172.0 1442.2
181.2 1444.4
5.863
5.836
5.808
5.782
5.756
1669.0
1672.8
1676.4
1680.1
1683.9
6.199
6.171
6.143
6.116
6.090
6
3.413
1558.2
1561.4
1564.6
1567.8
4
3.691
2
3.983
4.295
0.2699
0.2517
0.2351
0.2198
0.2056
190.4 1446.5
199.7 1448.5
209.1 1450.6
218.5 1452.5
227.8 1454.3
1570.9
1574.0
1577.0
1580.1
1583.1
5.731
5.706
5.682
5.658
5.634
1687.5
1691.2
1694.9
1698.4
1702.2
6.065
6.040
6.015
5.991
5.967
4.625
4
4.975
5.346
5.736
10
0.749 5.314
0.782 5.288
0.816 5.263
0.849 5.238
6.149
0.E1 5.213
Saturated Water and Steam
T
Ps
Sr
SE
['C]
[bar]
[m³/kg]
[kJ/kg]
[kJ/kg K]
0.01
0.006112
206.1
0*
2500.8
2500.8
9.155
9.155
0.006566
0.007054
0.007575
0.008129
2502.5
2504.3
2506.2
2508.1
0.015
0.031
0.046
0.061
9.128
9.102
9.076
9.050
1
192.6
179.9
168.2
157.3
4.2
8.4
12.6
16.8
2498.3
2495.9
2493.6
2491.3
9.113
9.071
9.030
8.989
3
4
5
6
7
8
0.008719
0.009346
0.01001
0.01072
0.01147
147.1
137.8
129.1
121.0
113.4
21.0
25.2
29.4
33.6
37.8
2488.9
2486.6
2484.3
2481.9
2479.6
2509.9
2511.8
2513.7
2515.5
2517.4
0.076
0.091
0.106
0.121
0.136
8.948
8.908
8.868
8.828
8.788
9.024
8.999
8.974
8.949
8.924
10
11
12
13
14
0.01227
0.01312
0.01401
0.01497
0.01597
106.4
99.90
93.83
88.17
82.89
42.0
46.2
50.4
54.6
58.8
2477.2
2474.9
2472.5
2470.2
2467.8
2519.2
2521.1
2522.9
2524.8
2526.6
0.151
0.166
0.180
0.195
0.210
8.749
8.710
8.671
8.633
8.594
8.900
8.876
8.851
8.828
8.804
Table 6.1. Thermodynamic data for ammonia, water and steam.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fa82947-e07b-4157-9cbf-9cfb795d37be%2F92f9f54d-ee14-4990-84b5-c48e9c0dfd77%2Fy8ta48k_processed.png&w=3840&q=75)
Transcribed Image Text:Ammonia – NH, (Refrigerant 717)
Superheat (T–T)
Saturation Values
50 K
100 K
h
T
Ps
Sg
h
S
['C] [bar] [m /kg]
[kJ/kg]
[kJ/kgK]
EkJ/kg] [kJ/kgK]
[kJ/kg] [kJ/kg K]
- 50
0.5454
0.7177
0.9322 1.216
1.196 0.9633
-0.194 6.159
-0.096 6.057
5.962
0.095 5.872
0.188 5.785
1585.9
1596.1
1606.3
1616.3
1626.3
6.948
6.839
6.736
6.639
6.547
0.4089
-45
-40
-35
- 30
2.625
2.005
1.552
-44.4 1373.3
-22.3 1381.6
1390.0
22.3 1397.9
44.7 1405.6
1479.8
1489.3
1498.6
1507.9
1517.0
6.592
6.486
6.387
6.293
6.203
-28 1.317
- 26 1.447
-24 1.588 0.7389
1.740
1.902
53.6 1408.5
62.6 1411.4
71.7 1414.3
80.8 1417.3
89.8 1420.0
1630.3
1634.2
1638.2
1642.2
1646.0
6.512
6.477
6.444
6.411
6.379
0.8809
0.8058
0.224 5.751
0.261 5.718
0.297 5.686
0.333 5.655
0.368 5.623
1520.7
6.169
6.135
1527.9 6.103
1531.4
1524.3
0.6783
0.6237
-22
6.071
- 20
1534.8
6.039
- 18
2.077
0.5743
0.5296
0.4890
0.4521
0.4185
98.8 1423.7
107.9 1425.3
117.0 1427.9
126.2 1430.5
135.4 1433.0
0.404 5.593
0.440 5.563
0.475 5.533
0.510 5.504
0.544 5.475
1538.2
1541.7
1545.1
1548.5
1551.7
6.008
5.978
5.948
5.919
5.891
1650.0
1653.8
1657.7
1661.5
1665.3
6.347
6.316
6.286
6.256
6.227
- 16
2.265
2.465
– 14
2.680
- 12
– 10
2.908
0.579 5.447 1554.9
0.613 5.419
0.647 5.392
0.681 5.365
0.715 5.340
3.153
0.3879
0.3599
0.3344
0.3110
0.2895
144.5 1435.3
153.6 1437.6
162.8 1439.9
172.0 1442.2
181.2 1444.4
5.863
5.836
5.808
5.782
5.756
1669.0
1672.8
1676.4
1680.1
1683.9
6.199
6.171
6.143
6.116
6.090
6
3.413
1558.2
1561.4
1564.6
1567.8
4
3.691
2
3.983
4.295
0.2699
0.2517
0.2351
0.2198
0.2056
190.4 1446.5
199.7 1448.5
209.1 1450.6
218.5 1452.5
227.8 1454.3
1570.9
1574.0
1577.0
1580.1
1583.1
5.731
5.706
5.682
5.658
5.634
1687.5
1691.2
1694.9
1698.4
1702.2
6.065
6.040
6.015
5.991
5.967
4.625
4
4.975
5.346
5.736
10
0.749 5.314
0.782 5.288
0.816 5.263
0.849 5.238
6.149
0.E1 5.213
Saturated Water and Steam
T
Ps
Sr
SE
['C]
[bar]
[m³/kg]
[kJ/kg]
[kJ/kg K]
0.01
0.006112
206.1
0*
2500.8
2500.8
9.155
9.155
0.006566
0.007054
0.007575
0.008129
2502.5
2504.3
2506.2
2508.1
0.015
0.031
0.046
0.061
9.128
9.102
9.076
9.050
1
192.6
179.9
168.2
157.3
4.2
8.4
12.6
16.8
2498.3
2495.9
2493.6
2491.3
9.113
9.071
9.030
8.989
3
4
5
6
7
8
0.008719
0.009346
0.01001
0.01072
0.01147
147.1
137.8
129.1
121.0
113.4
21.0
25.2
29.4
33.6
37.8
2488.9
2486.6
2484.3
2481.9
2479.6
2509.9
2511.8
2513.7
2515.5
2517.4
0.076
0.091
0.106
0.121
0.136
8.948
8.908
8.868
8.828
8.788
9.024
8.999
8.974
8.949
8.924
10
11
12
13
14
0.01227
0.01312
0.01401
0.01497
0.01597
106.4
99.90
93.83
88.17
82.89
42.0
46.2
50.4
54.6
58.8
2477.2
2474.9
2472.5
2470.2
2467.8
2519.2
2521.1
2522.9
2524.8
2526.6
0.151
0.166
0.180
0.195
0.210
8.749
8.710
8.671
8.633
8.594
8.900
8.876
8.851
8.828
8.804
Table 6.1. Thermodynamic data for ammonia, water and steam.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The