Use the van der Waals equation of state to calculate the pressure of 3.30 mol of HI at 483 K in a 4.60 L vessel. Van der Waals constants can be found in the van der Waals constants table. P = atm Use the ideal gas equation to calculate the pressure under the same conditions. P = atm Under these conditions, would you expect HI or CCl, to deviate more from ideal behavior? Why? CCI because it occupies a larger volume and it has smaller dispersion forces between molecules. HI because it occupies a smaller volume and it has smaller dispersion forces between molecules. HI because it occupies a larger volume and it has smaller dispersion forces between molecules. CCI, because it occupies a larger volume and it has greater dispersion forces between molecules. HI because it occupies a smaller volume and it has greater dispersion forces between molecules. O CCI, because it occupies a smaller volume and it has greater dispersion forces between molecules.

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Use the van der Waals equation of state to calculate the pressure of 3.30 mol of HI at 483 K in a 4.60 L vessel. Van der Waals
constants can be found in the van der Waals constants table.
P =
atm
Use the ideal gas equation to calculate the pressure under the same conditions.
P =
atm
Under these conditions, would you expect HI or CCl, to deviate more from ideal behavior? Why?
CCl because it occupies a larger volume and it has smaller dispersion forces between molecules.
HI because it occupies a smaller volume and it has smaller dispersion forces between molecules.
HI because it occupies a larger volume and it has smaller dispersion forces between molecules.
CCI, because it occupies a larger volume and it has greater dispersion forces between molecules.
HI because it occupies a smaller volume and it has greater dispersion forces between molecules.
CCI, because it occupies a smaller volume and it has greater dispersion forces between molecules.
Transcribed Image Text:Use the van der Waals equation of state to calculate the pressure of 3.30 mol of HI at 483 K in a 4.60 L vessel. Van der Waals constants can be found in the van der Waals constants table. P = atm Use the ideal gas equation to calculate the pressure under the same conditions. P = atm Under these conditions, would you expect HI or CCl, to deviate more from ideal behavior? Why? CCl because it occupies a larger volume and it has smaller dispersion forces between molecules. HI because it occupies a smaller volume and it has smaller dispersion forces between molecules. HI because it occupies a larger volume and it has smaller dispersion forces between molecules. CCI, because it occupies a larger volume and it has greater dispersion forces between molecules. HI because it occupies a smaller volume and it has greater dispersion forces between molecules. CCI, because it occupies a smaller volume and it has greater dispersion forces between molecules.
Van der Waals Constants
la
a
Gas
,? /mol ² )
b (L/mol)
(bar · L2 /mol2) (atm ·
2.273
L
CH4
CO2
Cl2
NH3
H2O
Xe
CC4
02
N2
2.303
0.0431
3.658
3.610
0.0429
6.343
6.260
0.0542
4.225
4.170
0.0371
5.537
4.192
5.465
4.137
0.0305
0.0516
20.01
19.75
0.1281
1.382
1.363
0.0319
1.370
1.351
0.0387
Kr
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
0.0387
4.481
NO
N20
NO2
SO2
1.370
1.351
3.852
3.799
0.0444
5.36
5.29
0.0443
6.865
6.770
0.0568
HF
HCI
HBr
9.565
3.700
4.500
6.309
9.431
3.648
4.437
6.221
0.0739
0.0406
0.0442
0.0530
HI
Transcribed Image Text:Van der Waals Constants la a Gas ,? /mol ² ) b (L/mol) (bar · L2 /mol2) (atm · 2.273 L CH4 CO2 Cl2 NH3 H2O Xe CC4 02 N2 2.303 0.0431 3.658 3.610 0.0429 6.343 6.260 0.0542 4.225 4.170 0.0371 5.537 4.192 5.465 4.137 0.0305 0.0516 20.01 19.75 0.1281 1.382 1.363 0.0319 1.370 1.351 0.0387 Kr 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 0.0387 4.481 NO N20 NO2 SO2 1.370 1.351 3.852 3.799 0.0444 5.36 5.29 0.0443 6.865 6.770 0.0568 HF HCI HBr 9.565 3.700 4.500 6.309 9.431 3.648 4.437 6.221 0.0739 0.0406 0.0442 0.0530 HI
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