Consider This Reaction at Equilibrium: 2H₂O₂(g) 2H₂O(g) + O₂(g)

question 105

Multiple Choice

Consider this reaction at equilibrium: 2H₂O₂(g) 2H₂O(g) + O₂(g) , ΔHº_rxn = -210 kJ/mol
If the volume of the system is expanded at constant temperature, what change will occur in the position of the equilibrium?

• A) A shift to produce more H₂O₂
• B) A shift to produce more O₂
• C) No change will occur.
• D) A shift to produce less H₂O
• E) The pressure decreases.

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