A 100 L Flask Is Used to Collect 0

question 35

Multiple Choice

A 10.0 L flask is used to collect 0.500 moles of N₂ and 0.180 moles of O₂ over water at 30°C.What is the pressure in the flask? (vapor pressure H₂O(l) = 31.8 mm Hg)

• A) −30.1 atm
• B) 1.15 atm
• C) 1.48 atm
• D) 1.69 atm
• E) 1.73 atm

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