5. In a hospital respiratory unit, the gauge on a 10.0 L tank of compressed oxygen reads 4 500 mm Hg. How many liters of oxygen can you get from the tank at a pressure of 750 mm Hg? 6. A sample of methane gas (Ch,) has a volume of 125 mL at 0.600 atm pressure and 25°C. How many milliters will it occupy at a pressure of 1.50 atm and 25°C? 7. What is the total pressure in atmospheres of a gas mixture containing argon gas at 0.28 atm, helium at 280 mm Hg, and nitrogen gas at 390 torr?

5. In a hospital respiratory unit, the gauge on a 10.0 L tank of compressed oxygen reads 4 500 mm Hg. How many liters of oxygen can you get from the tank at a pressure of 750 mm Hg? 6. A sample of methane gas (Ch,) has a volume of 125 mL at 0.600 atm pressure and 25°C. How many milliters will it occupy at a pressure of 1.50 atm and 25°C? 7. What is the total pressure in atmospheres of a gas mixture containing argon gas at 0.28 atm, helium at 280 mm Hg, and nitrogen gas at 390 torr?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter5: Gases

Section: Chapter Questions

Problem 174IP

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