A 150 mL sample of oxygen is collected over water at 25 C and 570.0 torr...
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A 150 mL sample of oxygen is collected over water at 25° C and 570.0 torr pressure. What is the pressure of the dry gas alone? (Vapor pressure of water at 25° C = 23.8 torr) a. 546.2 torr %3D b. 545.3 torr c. 547.2 torr d. 540.5 torr A sealed vessel contains 15% oxygen, 43% carbon dioxide, and 42% nitrogen gas. The total pressure of the gas mixture is 5.7 atmospheres. What is the partial pressure of the carbon dioxide? a. 2.39 atm b. 2.45 atm c. 0.86 atm d. 1.56 atm A 150 mL sample of oxygen is collected over water at 25° C and 570.0 torr pressure. What is the pressure of the dry gas alone? (Vapor pressure of water at 25° C = 23.8 torr) a. 546.2 torr %3D b. 545.3 torr c. 547.2 torr d. 540.5 torr A sealed vessel contains 15% oxygen, 43% carbon dioxide, and 42% nitrogen gas. The total pressure of the gas mixture is 5.7 atmospheres. What is the partial pressure of the carbon dioxide? a. 2.39 atm b. 2.45 atm c. 0.86 atm d. 1.56 atm
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