A 400ML Sample of Hydrogen Is Collected Over Water at 23

question 63

Multiple Choice

A 400.mL sample of hydrogen is collected over water at 23.0 ^° C and 758.4 torr.What isthe volume of the dry hydrogen gas at 23.0 ^° C and 758.4 torr? The vapor pressure of water at 23.0 ^° C is 21.1 torr.

• A)144 mL
• B)389 mL
• C)411 mL
• D)14400 mL

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