What Is the Overall Chemical Equation That Results from the Sum

question 47

Multiple Choice

What is the overall chemical equation that results from the sum of the given steps? ​
2 C(s) + 2 H₂O(g) → 2 CO(g) + 2 H₂(g)
CO(g) + H₂O(g) → CO₂(g) + H₂(g)
CO(g) + 3 H₂(g) → CH₄(g) + H₂O(g)
​

• A) 2 C(s)+ 2 H₂O(g)→ CO₂(g)+ CH₄(g)
• B) 2 C(s)+ 3 H₂O(g)→ CO(g)+ CO₂(g)+ 3 H₂(g)
• C) 2 C(s)+ H₂O(g)+ H₂(g)→ CO(g)+ CH₄(g)
• D) 2 CO(g)+ 2 H₂(g)→ CH₄(g)+ CO₂(g)
• E) 2 C(s)+ CH₄(g)+ 3 H₂O(g)→ 3 CO(g)+ 5 H₂(g)

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