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Find Δ\Delta H \circ rxn for the Reaction CH4(g) + 2O2(g) \rarr CO2(g) + 2H2O(l)

Question 103

Multiple Choice

Find Δ\Delta H \circ rxn for the reaction CH4(g) + 2O2(g) \rarr CO2(g) + 2H2O(l) .[ Δ\Delta H \circ f (CH4(g) ) = -74.8 kJ/mol; Δ\Delta H \circ f (CO2(g) ) = -393.5 kJ/mol; Δ\Delta H \circ f (H2O(l) ) = -285.5 kJ/mol]


A) -879.7 kJ/mol
B) -889.7 kJ/mol
C) -899.7 kJ/mol
D) -909.7 kJ/mol
E) None of the above

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