In the Following Equation, What Is the Coefficient of Oxygen

question 30

Multiple Choice

In the following equation, what is the coefficient of oxygen (O ₂ )   when the equation is balanced?
_____ C ₃ H ₈ + _____ O ₂ → _____ CO ₂ + _____ H ₂ O

• A) 2
• B) 3
• C) 4
• D) 5
• E) 10

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