The Combustion of Propane (C₃H₈)in the Presence of Excess Oxygen

question 89

Multiple Choice

The combustion of propane (C₃H₈) in the presence of excess oxygen yields CO₂ and H₂O: C₃H₈ (g) + 5O₂ (g) → 3CO₂ (g) + 4H₂O (g)
When 2.5 mol of O₂ are consumed in their reaction,________ mol of CO₂ are produced.

• A)1.5
• B)3.0
• C)4.2
• D)7.5
• E)2.5

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