What Is the Coefficient for Oxygen in the Balanced Chemical

question 55

Multiple Choice

What is the coefficient for oxygen in the balanced chemical equation for the combustion of heptane (C₇H₁₆) ? Unbalanced equation: C₇H₁₆ + O₂ → CO₂ + H₂O

• A)11
• B)8
• C)7
• D)1

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