A sample of O2 gas was collected over H2O in a 550 mL container at 21°C and a barometric pressure of 743 torr. The vapor pressure of water is 19.0 torr at that temperature. How many moles of O2 were collected?
A sample of O2 gas was collected over H2O in a 550 mL container at 21°C and a barometric pressure of 743 torr. The vapor pressure of water is 19.0 torr at that temperature. How many moles of O2 were collected?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter12: States Of Matter
Section: Chapter Questions
Problem 46A
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A sample of O2 gas was collected over H2O in a 550 mL container at 21°C and a barometric pressure of 743 torr. The vapor pressure of water is 19.0 torr at that temperature. How many moles of O2 were collected?
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