The Balanced Equation for Burning Octane Is: 2 C₈H₁₈(g)

question 69

Multiple Choice

The balanced equation for burning octane is: 2 C₈H₁₈(g) + 25 O₂(g) → 18 H₂O(g) + 16 CO₂(g) . What weight of oxygen is required to completely burn 19.8 g of octane?

• A) 28.1 g
• B) 34.7
• C) 69.5
• D) 139 g

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