In the Haber Process, Ammonia Is Synthesized from Nitrogen and Hydrogen

question 108

Multiple Choice

In the Haber process, ammonia is synthesized from nitrogen and hydrogen: N₂ (g) + 3H₂ (g) → 2NH₃ (g)
ΔG° at 298 K for this reaction is -33.3 kJ/mol. The value of ΔG at 298 K for a reaction mixture that consists of 1.9 atm N₂, 1.6 atm H₂, and 0.65 atm NH₃ is __________.

• A)-1.8
• B)-3.86 × 10³
• C)-7.25 × 10³
• D)-104.5
• E)-40.5

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