The Value of ΔH° for the Reaction Below Is -126

question 120

Multiple Choice

The value of ΔH° for the reaction below is -126 kJ. ________ kj are released when 2.00 mol of NaOH is formed in the reaction?
2Na₂O₂ (s) + 2H₂O (l) → 4NaOH (s) + O₂ (g)

• A)252
• B)63
• C)3.9
• D)7.8
• E)-126

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