Van der Waals Equation of State The Van der Waals equation of state is: (p+ ²) (V - nb) = nRT Table 1C.3 in the textbook has relevant values of a and b. Table 1C.3 van der Waals coefficients atm dm'mol) 1.337 Ar CH, C.H. CH CH₂ a CO CO₂ H₂ НО 5.507 18.57 6.260 1.453 3.610 0.2420 5.464 (10'dm'ml) 5.82 6.51 11.93 4.31 5.42 3.95 4.29 2.65 H.S He Kr N₂ Ne NH, 0₂ So, Xe atm de'mol) 0.0041 5.125 1.352 0.205 4.369 1364 6.775 4.137 (10 dm'mol) 434 1.06 1.67 3.71 3.19 5.36 Data: HCP What is the pressure (in bar) of a 0.213-mol sample of CO₂(g) at a volume of 2.91 L cand a temperature of 207 K? Assume the gas obeys the van der Waals equation of state, and round your answer to the hundredths (0.01) place.

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Van der Waals Equation of State
The Van der Waals equation of state is:
(p+an²) (V - nb) = nRT
Table 1C.3 in the textbook has relevant values of a and b.
Table 1C.3 van der Waals coefficients
a/(atm dm'mol)
1.337
4.552
Ar
C,H,
CH₂
CH₂
CH,
Cl₂
CO
co
H₂
Но
5.507
18.57
2.273
6.260
1.453
3.610
0.2420
5.464
b(10 dm'mol)
3.20
5.82
6.51
11.93
4.31
5.42
3.95
4.29
2.65
3.05
HS
He
Kr
ロー
N₂
Ne
NH,
0₂
S0₂
Xe
al(atm de mol)
4.484
0.0041
5.125
1.352
0.205
4.169
1.364
6.775
4.137
(10 dm'mol)
4.34
2.38
1.06
3.87
3.71
3.19
5.16
Data: HCP
What is the pressure (in bar) of a 0.213-mol sample of CO₂(g) at a volume of 2.91 L
cand a temperature of 207 K? Assume the gas obeys the van der Waals equation of
state, and round your answer to the hundredths (0.01) place.
Transcribed Image Text:Van der Waals Equation of State The Van der Waals equation of state is: (p+an²) (V - nb) = nRT Table 1C.3 in the textbook has relevant values of a and b. Table 1C.3 van der Waals coefficients a/(atm dm'mol) 1.337 4.552 Ar C,H, CH₂ CH₂ CH, Cl₂ CO co H₂ Но 5.507 18.57 2.273 6.260 1.453 3.610 0.2420 5.464 b(10 dm'mol) 3.20 5.82 6.51 11.93 4.31 5.42 3.95 4.29 2.65 3.05 HS He Kr ロー N₂ Ne NH, 0₂ S0₂ Xe al(atm de mol) 4.484 0.0041 5.125 1.352 0.205 4.169 1.364 6.775 4.137 (10 dm'mol) 4.34 2.38 1.06 3.87 3.71 3.19 5.16 Data: HCP What is the pressure (in bar) of a 0.213-mol sample of CO₂(g) at a volume of 2.91 L cand a temperature of 207 K? Assume the gas obeys the van der Waals equation of state, and round your answer to the hundredths (0.01) place.
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