ranchhope38 ranchhope38
  • 20-01-2023
  • Chemistry
contestada

At what temperature is the following reaction feasible: CaCO3 -> CaO + CO2?

Enthalpy data:
CaCO3: -1207 kJ/mol
CaO: -635 kJ/mol
CO2: -394 kJ/mol

Entropy data:
CaCO3: +93 J/K mol
CaO: +40 J/K mol
CO2:+214 J/K mol

A) 1780 K
B) 1.1 K
C) 17 K
D) 1105.6 K

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