If the Complete Combustion of an Unknown Mass of Ethylene

question 59

Multiple Choice

If the complete combustion of an unknown mass of ethylene produces 16.0 g CO₂,what mass of ethylene is combusted? C₂H₄(g) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g)

• A) 0.182 g
• B) 0.364 g
• C) 5.10 g
• D) 8.00 g
• E) 12.6 g

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