What Is ΔG° at 25 °C

question 45

Multiple Choice

What is ΔG° at 25 °C?
CaCO₃(s) → CaO(s) + CO₂(g)     ΔH° = 177.8 kJ     ΔS° = 160.7 J/K

• A) 1779 kJ
• B) 173.8 kJ
• C) 225.7 kJ
• D) 181.8 kJ
• E) 129.9 kJ

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