Calculate the Equilibrium Constant at 25°C for the Reaction of Methane

question 131

Multiple Choice

Calculate the equilibrium constant at 25°C for the reaction of methane with water to form carbon dioxide and hydrogen. The data below are values at 25°C.(R = 8.314 J/K • mol) CH₄(g) + 2H₂O(g) CO₂(g) + 4H₂(g)

• A) 8.2 × 10¹⁹
• B) 0.96
• C) 0.58
• D) 1.2 × 10^-20
• E) 1.4 × 10^-46

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