Determine the Enthalpy Change for the Decomposition of Calcium Carbonate $\to$

question 47

Multiple Choice

Determine the enthalpy change for the decomposition of calcium carbonate
CaCO₃(s) $\to$ CaO(s) + CO₂(g)
Given the thermochemical equations below.

• A) +48.6 kJ/mol-rxn
• B) +179.0 kJ/mol-rxn
• C) +345.5 kJ/mol-rxn
• D) +441.0 kJ/mol-rxn
• E) +1711.7 kJ/mol-rxn

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