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    Principles of Chemistry
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    Exam 17: Free Energy and Thermodynamics
  5. Question
    Calculate the ΔG°<sub>rxn</sub> Using the Following Information
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Calculate the ΔG°rxn Using the Following Information

Question 82

Question 82

Multiple Choice

Calculate the ΔG°rxn using the following information.
2 H2S(g) + 3 O2(g) → 2 SO2(g) + 2 H2O(g) ΔG°rxn = ?
ΔG°f (kJ/mol) -33.4 -3300.1 -228.6


A) +112.4 kJ
B) -495.3 kJ
C) -528.7 kJ
D) +66.8 kJ
E) -6990.6 kJ

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