Given the Listed Average Bond Energies,calculate the Enthalpy Change for the Production

question 55

Multiple Choice

Given the listed average bond energies,calculate the enthalpy change for the production of 48g Of methanol by the reaction:
CO₂(g) + 3 H₂(g) → CH₃OH(g) + H₂O(g)
C-O(360 kJ/mol) C =O(736 kJ/mol) H-H(436 kJ/mol)
H-O(464 kJ/mol) H-C(414 kJ/mol)

• A)+214 kJ
• B)+639 kJ
• C)0 kJ
• D)-214 kJ
• E)-108 kJ

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