The Reaction of Coal and Water at a High Temperature

question 24

Multiple Choice

The reaction of coal and water at a high temperature produces a mixture of hydrogen and carbon monoxide gases.This mixture is known as synthesis gas (or syngas) .What mass of carbon monoxide can be formed from the reaction of 71.3 g of carbon with excess water?
C(s) + H₂O(g) → H₂(g) + CO(g)

• A) 5.94 g
• B) 12.0 g
• C) 71.3 g
• D) 107 g
• E) 166 g

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