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Asked by Kiesha

A sample of oxygen is collected over water at 22°C and 762 torr. What is the partial pressure of the dry oxygen? The vapor pressure of water at 22°C is 19.8 torr.

14 years ago

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Answered by bobpursley
Dalton's law of partial pressures applies.

762torr = pressuredryO2+watervaporpressure.
14 years ago

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