Water Can Be Formed According to the Equation

question 10

Multiple Choice

Water can be formed according to the equation:
2H₂ (g) + O₂ (g) → 2H₂O (g)
If 8.0 L of hydrogen is reacted at STP,exactly how many liters of oxygen at STP would be needed to allow complete reaction?

• A)4.0 L
• B)2.0 L
• C)1.0 L
• D)8.0 L
• E)none of the above

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