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Coal Gasification Can Be Represented by the Equation: 2 C(s)

Question 100

Multiple Choice

Coal gasification can be represented by the equation: 2 C(s) + 2 H2O(g) → CH4(g) + CO2(g) ΔH = ?
Use the following information to find ΔH for the reaction above.
CO(g) + H2(g) → C(s) + H2O(g) ΔH = -131 kJ
CO(g) + H2O(g) → CO2(g) + H2(g) ΔH = -41 kJ
CO(g) + 3 H2(g) → CH4(g) + H2O(g) ΔH = -206 kJ


A) 15 kJ
B) 116 kJ
C) -116 kJ
D) -372 kJ

Correct Answer:

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