What Is the Total Volume of the Mixture of Hydrogen

question 91

Multiple Choice

What is the total volume of the mixture of hydrogen gas and oxygen gas can be obtained from the electrolysis of 110.0 grams of water at 25.0°C and 1.00 atm pressure according to the chemical equation shown below?
2 H₂O(l) → 2 H₂(g) + O₂(g)

• A)74.7 L
• B)149 L
• C)224 L
• D)447 L

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