The Complete Combustion of Octane,C₈H₁₈,yields Carbon Dioxide and Water

question 122

Multiple Choice

The complete combustion of octane,C₈H₁₈,yields carbon dioxide and water:
_- C₈ H₁₈ + _- O₂→ _- CO_{2 + -} H₂O
The smallest whole-number coefficient of oxygen in the balanced equation is

• A)24.
• B)26.
• C)22.
• D)23.
• E)25.

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