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Determine the standard enthalpy of formation (in kJ/mol) of calcium carbonate (AH) from the thermochemical equations given below. Ca(OH)2(s) → CaO(s) + H2O(1) AH° = 65.2 kJ/mol-rxn Ca(OH)2(s) + CO2(g) CaCO3(s) + H2O(1) AH° = -113.8 kJ/mol-rxn C(s) + O2(g) CO2(g) AH° = -393.5 kJ/mol-rxn 2 Ca(s) + O2(g) 2 CaO(s) AH° = -1270.2 kJ/mol-rxn

Determine the standard enthalpy of formation (in kJ/mol) of calcium carbonate (AH) from the thermochemical equations given below. Ca(OH)2(s) → CaO(s) + H2O(1) AH° = 65.2 kJ/mol-rxn Ca(OH)2(s) + CO2(g) CaCO3(s) + H2O(1) AH° = -113.8 kJ/mol-rxn C(s) + O2(g) CO2(g) AH° = -393.5 kJ/mol-rxn 2 Ca(s) + O2(g) 2 CaO(s) AH° = -1270.2 kJ/mol-rxn

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.98QP: When 1.000 g of ethylene glycol, C2H6O2, is burned at 25C and 1.00 atmosphere pressure, H2O(l) and...
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Determine the standard enthalpy of formation (in kJ/mol) of calcium carbonate (AH°) from the thermochemical equations given below. Ca(OH)2(s) → CaO(s) + H20(1) AH° = 65.2 kJ/mol-rxn Ca(OH)2(s) + CO2(g) → CaCO3(s) + H2O(1) AH° = -113.8 kJ/mol-rxn C(s) + O2(g) –CO2(g) AH° = -393.5 kJ/mol-rxn 2 Ca(s) + O2(g) → 2 CaO(s) AH° = -1270.2 kJ/mol-rxn
Transcribed Image Text:Determine the standard enthalpy of formation (in kJ/mol) of calcium carbonate (AH°) from the thermochemical equations given below. Ca(OH)2(s) → CaO(s) + H20(1) AH° = 65.2 kJ/mol-rxn Ca(OH)2(s) + CO2(g) → CaCO3(s) + H2O(1) AH° = -113.8 kJ/mol-rxn C(s) + O2(g) –CO2(g) AH° = -393.5 kJ/mol-rxn 2 Ca(s) + O2(g) → 2 CaO(s) AH° = -1270.2 kJ/mol-rxn
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