Methane and Water Vapor Can React to Form Carbon Monoxide $\leftrightarrows$

question 41

Multiple Choice

Methane and water vapor can react to form carbon monoxide and hydrogen gas according to the reaction CH₄(g) + H₂O(g) $\leftrightarrows$ CO(g) + 3 H₂(g) .If $\Delta$ H ^$\circ$ = 206.1 kJ/mol and $\Delta$ S ^$\circ$ = 214.5 J/mol . K,what is $\Delta$ G ^$\circ$ for this reaction at 25.00 ^$\circ$ C?

• A)-6.375 \(\times\) 10⁴ kJ/mol
• B)-8.400 kJ/mol
• C)142.1 kJ/mol
• D)205.9 kJ/mol
• E)-5156 kJ/mol

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