Use the van der Waals equation of state to calculate the pressure ? of 4.00 mol of CH4 at 469 K in a 4.20 L vessel

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter5: Gases
Section: Chapter Questions
Problem 5CO: perform stoichiometric ca1cu1uions for reactions involving gases as reactants or products.
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Use the van der Waals equation of state to calculate the pressure ? of 4.00 mol of CH4 at 469 K in a 4.20 L vessel

a
а
Gas
b (L/mol)
(bar · L2 /mol 2) (atm · L2 /mol 2 )
2.273
CH4
CO2
Cl2
2.303
0.0431
3.658
3.610
0.0429
6.343
6.260
0.0542
NH3
4.225
4.170
0.0371
H20
Хе
CI4
02
N2
Kr
5.465
5.537
4.192
0.0305
0.0516
4.137
19.75
20.01
0.1281
1.382
1.363
0.0319
1.370
1.351
0.0387
Ar
CO
H2S
5.193
1.355
1.472
4.544
5.121
1.336
1.452
0.0106
0.0320
0.0395
0.0434
4.481
NO
N20
1.370
3.852
1.351
3.799
0.0387
0.0444
NO2
SO2
5.36
5.29
0.0443
6.770
9.431
3.648
4.437
6.221
0.0568
6.865
9.565
3.700
4.500
6.309
0.0739
HF
HCl
0.0406
0.0442
0.0530
HBr
HI
Transcribed Image Text:a а Gas b (L/mol) (bar · L2 /mol 2) (atm · L2 /mol 2 ) 2.273 CH4 CO2 Cl2 2.303 0.0431 3.658 3.610 0.0429 6.343 6.260 0.0542 NH3 4.225 4.170 0.0371 H20 Хе CI4 02 N2 Kr 5.465 5.537 4.192 0.0305 0.0516 4.137 19.75 20.01 0.1281 1.382 1.363 0.0319 1.370 1.351 0.0387 Ar CO H2S 5.193 1.355 1.472 4.544 5.121 1.336 1.452 0.0106 0.0320 0.0395 0.0434 4.481 NO N20 1.370 3.852 1.351 3.799 0.0387 0.0444 NO2 SO2 5.36 5.29 0.0443 6.770 9.431 3.648 4.437 6.221 0.0568 6.865 9.565 3.700 4.500 6.309 0.0739 HF HCl 0.0406 0.0442 0.0530 HBr HI
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