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Find the standard enthalpy of formation of ethylene, C2H4(g), given the following data: heat of combustion of C2H4(g) = –1411 kJ/mol; ΔH°f[CO2(g)] = –393.5 kJ/mol;
ΔH°f[H2O(l)] = –285.8 kJ/mol.
(A) 52 kJ/mol
(B) 87 kJ/mol
(C) 731 kJ/mol
(D) 1.41 x 103 kJ/mol
(E) 2.77 x 103 kJ/mol
Find the standard enthalpy of formation of ethylene, C2H4(g), given the following data: heat of combustion of C2H4(g) = –1411 kJ/mol; ΔH°f[CO2(g)] = –393.5 kJ/mol;
ΔH°f[H2O(l)] = –285.8 kJ/mol.
(A) 52 kJ/mol
(B) 87 kJ/mol
(C) 731 kJ/mol
(D) 1.41 x 103 kJ/mol
(E) 2.77 x 103 kJ/mol
(A) 52 kJ/mol.