For the oxidation of solid elemental sulfur to gaseous sulfur dioxide S (s, rhombic) + O2 (g) -->SO2 (g) calculate the value of AG° at a temperature of 100 °C (373 K) in kJ/mol. Substance AH° (kJ/mol) S° (J/mol K) S(s, rhombic) SO2 (g) 02 (g) 31.88 -269.9 248.5 205.0

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Chapter10: Entropy And The Second Law Of Thermodynamics
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Problem 10.91PAE: The reaction shown below is involved in the refining of iron. (The table that follows provides all...
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For the oxidation of solid elemental sulfur to gaseous sulfur dioxide
S (s, rhombic) + O2 (g) -->SO2 (g)
calculate the value of AG° at a temperature of 100 °C (373 K) in kJ/mol.
Substance
AH°; (kJ/mol)
S° (J/mol K)
f
S(s, rhombic)
SO2 (g)
02 (g)
31.88
-269.9
248.5
205.0
+4597 kJ/mol
-300.4 kJ/mol
+300.4 kJ/mol
-4597 kJ/mol
-274.2 kJ/mol
Transcribed Image Text:For the oxidation of solid elemental sulfur to gaseous sulfur dioxide S (s, rhombic) + O2 (g) -->SO2 (g) calculate the value of AG° at a temperature of 100 °C (373 K) in kJ/mol. Substance AH°; (kJ/mol) S° (J/mol K) f S(s, rhombic) SO2 (g) 02 (g) 31.88 -269.9 248.5 205.0 +4597 kJ/mol -300.4 kJ/mol +300.4 kJ/mol -4597 kJ/mol -274.2 kJ/mol
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