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A 10.45-m3 sample of gas (310K, 745mmHg pressure) was passed through a series of traps that...

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Chemistry

A 10.45-m3 sample of gas (310K, 745mmHg pressure) waspassed through a series of traps that removed teh water from thegas. The gas that came out was found to be at 780mmHg pressure and273K. Its volume was 8.73-m3. What was the percentage ofwater vapor (v/v) in the original sample of gas? Assume idealbehavior for all gasous compounds.

Answer & Explanation Solved by verified expert
3.7 Ratings (446 Votes)
Solution lets first calculate moles of the gas initially PV nRT 10 45 m3 1000 L 1 m3 10450 L 745 mm Hg 1 atm 760 mmHg 09803 atm n PVRT n 09803 atm 10450 L    See Answer
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