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Using the Following Equation for the Combustion of Octane,calculate the Heat

Question 63

Multiple Choice

Using the following equation for the combustion of octane,calculate the heat associated with the formation of 100.0 g of carbon dioxide.The molar mass of octane is 114.33 g/mole.The molar mass of carbon dioxide is 44.0095 g/mole. 2 C8H18 + 25 O2 → 16 CO2 + 18 H2O ΔH°rxn = -11018 kJ


A) 12520 kJ
B) 1564 kJ
C) 1001 kJ
D) 1391 kJ
E) 11018 kJ

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