Using tabulated values of S°, calculate the standard entropy per mole of atoms for the following. Ar. The S° for Ar is 154.843 J/(mol*K). i J'mol 1"K-1 eTextbook and Media 02. The S° for O2 is 205.152 J/(mol*K). J'mol 1'K1 O3. The S° for O3 is 238.9 J/(mol*K). i J*mol 1•K*1

Chemistry for Engineering Students
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Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.74PAE
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Using tabulated values of S°, calculate the standard entropy per mole of atoms for the following.
Ar. The S° for Ar is 154.843 J/(mol*K).
i
J'mol 1.K-1
eTextbook and Media
02. The S°
for O2 is 205.152 J/(mol*K).
i
J'mol 1"K-1
03. The S° for Oz is 238.9 J/(mol*K).
i
J'mol 1"K1
C2H6. The S° for C2H6 is 229.2 J/(mol*K).
| J'mol1"K*1
i
Explain the trend that bond formation does to atomic order by selecting those that apply.
O Larger molecules have smaller entropies on a per atom basis.
O Larger molecules have larger entropies on a per atom basis.
O Larger molecules have lower entropies than smaller molecules.
O Larger molecules have higher entropies than smaller molecules.
Transcribed Image Text:Using tabulated values of S°, calculate the standard entropy per mole of atoms for the following. Ar. The S° for Ar is 154.843 J/(mol*K). i J'mol 1.K-1 eTextbook and Media 02. The S° for O2 is 205.152 J/(mol*K). i J'mol 1"K-1 03. The S° for Oz is 238.9 J/(mol*K). i J'mol 1"K1 C2H6. The S° for C2H6 is 229.2 J/(mol*K). | J'mol1"K*1 i Explain the trend that bond formation does to atomic order by selecting those that apply. O Larger molecules have smaller entropies on a per atom basis. O Larger molecules have larger entropies on a per atom basis. O Larger molecules have lower entropies than smaller molecules. O Larger molecules have higher entropies than smaller molecules.
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