Determine the Standard Enthalpy of Formation of Fe₂O₃(s)given the Thermochemical

question 49

Multiple Choice

Determine the standard enthalpy of formation of Fe₂O₃(s) given the thermochemical equations below.

• A) -252.6 kJ/mol-rxn
• B) +163.7 kJ/mol-rxn
• C) -824.2 kJ/mol-rxn
• D) +33.2 kJ/mol-rxn
• E) + 890.6 kJ/mol-rxn

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