Ethyl Alcohol Is Produced by the Fermentation of Glucose,C₆H₁₂O₆

question 104

Multiple Choice

Ethyl alcohol is produced by the fermentation of glucose,C₆H₁₂O₆. C₆H₁₂O₆(s) → 2 C₂H₅OH(l) + 2 CO₂(g) ΔH° = -69.1 kJ
Given that the enthalpy of formation is -277.7 kJ/mol for C₂H₅OH(l) and -393.5 kJ/mol for CO₂(g) ,find the enthalpy of formation for C₆H₁₂O₆.

• A)-1411.5 kJ/mol
• B)-1273.3 kJ/mol
• C)-740.3 kJ/mol
• D)-602.1 kJ/mol

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