Water Can Be Decomposed by Electrolysis to Hydrogen Gas and Oxygen

question 19

Multiple Choice

Water can be decomposed by electrolysis to hydrogen gas and oxygen gas.If 2.33 g of water is decomposed to H₂(g) and O₂(g) and the gases are collected in a 1.00 L flask over water at 25°C (vapor pressure H₂O(l) = 23.8 mm Hg) ,what is the pressure in the flask?

• A) 3.19 atm
• B) 4.71 atm
• C) 4.75 atm
• D) 4.78 atm
• E) 9.52 atm

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High-Coupon Debt

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