Estimate the Enthalpy of Reaction for 2 H₂(g)+ O₂(g) $\to$ 2 H₂O(g)using Bond Energies

question 121

Multiple Choice

Estimate the enthalpy of reaction for 2 H₂(g) + O₂(g) $\to$ 2 H₂O(g) using bond energies.

• A)"482 kJ/mol"
• B)"444 kJ/mol"
• C)"-444 kJ/mol"
• D)"-482 kJ/mol"
• E)"-918 kJ/mol"

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