3. Through the water displacement method, 400 cm? of oxygen was generated and collected. The barometric pressure was 725.6 mm Hg and the temperature was 25°C. What would be the volume of the gas if it were collected dry at STP?

3. Through the water displacement method, 400 cm? of oxygen was generated and collected. The barometric pressure was 725.6 mm Hg and the temperature was 25°C. What would be the volume of the gas if it were collected dry at STP?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter8: Gases

Section: Chapter Questions

Problem 80E: Given that a sample of air is made up of nitrogen, oxygen, and argon in the mole fractions 0.78 N2,...

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Question

3. Through the water displacement method, 400
cm? of oxygen was generated and collected.
The barometric pressure was 725.6 mm Hg
and the temperature was 25°C. What would
be the volume of the gas if it were collected
dry at STP?

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