● Calculate the work needed to compress 1 mole of hydrogen from 0.1 MPa to 100 MPa at room temperature.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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●
Calculate the work needed to compress 1 mole
of hydrogen from 0.1 MPa to 100 MPa at room
temperature.
Temperature (°C)
-255
-250
-225
-200
-175
-150
-125
-100
-75
-50
-25
0
25
50
75
100
125
0.1
73.284
1.1212
0.5081
0.3321
0.2471
0.1968
0.1636
0.1399
0.1223
0.1086
0.0976
0.0887
0.0813
0.0750
0.0696
0.0649
0.0609
74.252
68.747
5.5430
3.3817
2.4760
1.9617
1.6271
1.3911
1.2154
1.0793
0.9708
0.8822
0.8085
0.7461
0.6928
0.6465
0.6061
5
73.672
36.621
17.662
12.298
9.5952
7.9181
6.7608
5.9085
5.2521
4.7297
4.3036
3.9490
3.6490
3.3918
3.1688
2.9736
Pressure (MPa)
10
54.812
33.380
23.483
18.355
15.179
12.992
11.382
10.141
9.1526
8.3447
7.6711
7.1003
6.6100
6.1840
5.8104
30
75.287
62.118
51.204
43.079
37.109
32.614
29.124
26.336
24.055
22.151
20.537
19.149
17.943
16.883
15.944
50
74.261
65.036
57.343
51.090
46.013
41.848
38.384
35.464
32.968
30.811
28.928
27.268
25.793
24.474
100
71.606
66.660
62.322
58.503
55.123
52.115
49.424
47.001
44.810
42.819
41.001
Transcribed Image Text:● Calculate the work needed to compress 1 mole of hydrogen from 0.1 MPa to 100 MPa at room temperature. Temperature (°C) -255 -250 -225 -200 -175 -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 0.1 73.284 1.1212 0.5081 0.3321 0.2471 0.1968 0.1636 0.1399 0.1223 0.1086 0.0976 0.0887 0.0813 0.0750 0.0696 0.0649 0.0609 74.252 68.747 5.5430 3.3817 2.4760 1.9617 1.6271 1.3911 1.2154 1.0793 0.9708 0.8822 0.8085 0.7461 0.6928 0.6465 0.6061 5 73.672 36.621 17.662 12.298 9.5952 7.9181 6.7608 5.9085 5.2521 4.7297 4.3036 3.9490 3.6490 3.3918 3.1688 2.9736 Pressure (MPa) 10 54.812 33.380 23.483 18.355 15.179 12.992 11.382 10.141 9.1526 8.3447 7.6711 7.1003 6.6100 6.1840 5.8104 30 75.287 62.118 51.204 43.079 37.109 32.614 29.124 26.336 24.055 22.151 20.537 19.149 17.943 16.883 15.944 50 74.261 65.036 57.343 51.090 46.013 41.848 38.384 35.464 32.968 30.811 28.928 27.268 25.793 24.474 100 71.606 66.660 62.322 58.503 55.123 52.115 49.424 47.001 44.810 42.819 41.001
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