Calculate Δ_rG° at 298 K Using the Following Information: 4HNO₃(g)

question 86

Multiple Choice

Calculate Δ_rG° at 298 K using the following information: 4HNO₃(g) + 5N₂H₄(l) → 7N₂(g) + 12H₂O(l) Δ_rG° = ?
Δ_fG° (kJ mol^-1) -73.5 149.3 -237.1

• A) -3.2977 × 10³ kJ mol^-1
• B) -312.9 kJ mol^-1
• C) +2.845 × 10³ kJ mol^-1
• D) +110.7 kJ mol^-1
• E) -954.7 kJ mol^-1

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