Calculate the enthalpy of formation of methanol (CH3OH) from its elements, using the heats of combustion...

 

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Calculate the enthalpy of formation of methanol (CH3OH) from its elements, using the heats of combustion below: C (graphite) + 2 H2 (g) + O2 (g) → CH3OH (1) CH3OH (1) + 3/2 O2 (g) → CO2 (g) + 2 H2O (1) C (graphite) + O2 (g) → CO2 (g) H2 (g) 12 O2 (g) → H₂O (1) AH°rxn=-726.4 kJ/mol AH°rxn=-393.5 kJ/mol AH˚rxn=-285.8 kJ/mol Calculate the enthalpy of formation of methanol (CH3OH) from its elements, using the heats of combustion below: C (graphite) + 2 H2 (g) + O2 (g) → CH3OH (1) CH3OH (1) + 3/2 O2 (g) → CO2 (g) + 2 H2O (1) C (graphite) + O2 (g) → CO2 (g) H2 (g) 12 O2 (g) → H₂O (1) AH°rxn=-726.4 kJ/mol AH°rxn=-393.5 kJ/mol AH˚rxn=-285.8 kJ/mol