Determine Δ_rG° at 298 K Using the Following Information: 2KClO₃(s)

question 33

Multiple Choice

Determine Δ_rG° at 298 K using the following information: 2KClO₃(s) → 2KCl(s) + 3O₂(g) Δ_rH°= -77.6 kJ mol^-1; Δ_rS°= +494.6 J K^-1 mol^-1

• A) -225.0 kJ mol^-1
• B) +68.4 .0 kJ mol^-1
• C) -89.3 kJ mol^-1
• D) +131.5 kJ mol^-1
• E) +175.2 kJ mol^-1

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