# Problem: Consider the reaction. CaCO3 (s) → CaO (s) + CO2 (g) Estimate ΔG° (kJ) for this reaction at each temperature. (Assume that ΔH° and ΔS° do not change too much within the given temperature range.) Part A:  290 K Express your answer using one decimal place. Part B :  1065 K Express your answer using one decimal place. Part C:  1445 K Express your answer using one decimal place.

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91% (223 ratings) ###### Problem Details

Consider the reaction.

CaCO3 (s) → CaO (s) + CO2 (g)

Estimate ΔG° (kJ) for this reaction at each temperature. (Assume that ΔH° and ΔS° do not change too much within the given temperature range.) Part A:  290 K

Express your answer using one decimal place.

Part B :  1065 K

Express your answer using one decimal place.

Part C:  1445 K

Express your answer using one decimal place.

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Based on our data, we think this problem is relevant for Professor Enderle's class at UCD.