The Fuel for Your Car Is a Mixture of Octane

question 9

Multiple Choice

The fuel for your car is a mixture of octane and several other hydrocarbons.What mass of CO₂ will be produced when 125 g of C₈H₁₈ react completely in the following equation?
2 C₈H₁₈ + 25 O₂ → 16 CO₂ + 18 H₂O

• A)6.03 g
• B)386 g
• C)259 g
• D)40.5 g
• E)0.199 g

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