Given D G Rxn = - 120

question 77

Multiple Choice

Given D G rxn = - 120.4 kJ/mol for the following reaction, what is the value of its equilibrium constant, K , at 298 K?
H₂ (g) + O₂(g) H₂ O₂ ( )

• A) K = 7.7×10 ^{- 22}
• B) K = 1.1
• C) K = 49
• D) K = 2.9×10¹
• E) K = 1.3×10²¹

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