Liquid Heptane, C₇H₁₆, Burns in Oxygen Gas to Yield Carbon

question 29

Multiple Choice

Liquid heptane, C₇H₁₆, burns in oxygen gas to yield carbon dioxide and water. What is the minimum mass of oxygen required for the complete reaction of 25.5 mL of heptane? (density of heptane = 0.6838 g/mL)

• A)8.14 g
• B)89.6 g
• C)61.3 g
• D)30.6 g
• E)5.57 g

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