52 Calculating with Gas Laws
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Last updated over 4 years ago
12 questions
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1 A sample of oxygen gas occupies a volume of 250 mL at 725 torr. What volume will it be at 850 torr?
1 A sample of oxygen gas occupies a volume of 250 mL at 725 torr. What volume will it be at 850 torr?
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2. A sample of carbon dioxide occupies a volume of 2.50 L at 135 kPa. What pressure would the gas exert if the volume was decreased to 2.00 L?
2. A sample of carbon dioxide occupies a volume of 2.50 L at 135 kPa. What pressure would the gas exert if the volume was decreased to 2.00 L?
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3. A 2.5 L container of nitrogen had a pressure of 3.2 atm. What volume would the gas occupy if the pressure were decreased to 1.5 atm?
3. A 2.5 L container of nitrogen had a pressure of 3.2 atm. What volume would the gas occupy if the pressure were decreased to 1.5 atm?
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4. A sample of nitrogen occupies a volume of 275 mL at 25 oC. What volume will it occupy at 85 oC?
4. A sample of nitrogen occupies a volume of 275 mL at 25 oC. What volume will it occupy at 85 oC?
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5. A sample of chlorine gas occupies a volume of 75 mL at 300 K. What volume will it occupy at 600 K?
5. A sample of chlorine gas occupies a volume of 75 mL at 300 K. What volume will it occupy at 600 K?
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6. Oxygen gas at a temperature of 50 oC occupies a volume of 2.5 L. To what temperature should it be raised to occupy a volume of 7.5 L?
6. Oxygen gas at a temperature of 50 oC occupies a volume of 2.5 L. To what temperature should it be raised to occupy a volume of 7.5 L?
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7. The pressure in a sealed plastic container is 108kPa at 41°C. What is the pressure when the temperature drops to 22°C?
7. The pressure in a sealed plastic container is 108kPa at 41°C. What is the pressure when the temperature drops to 22°C?
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8. The pressure in a care tire is 198 kPa at 27°C. After a long drive, the pressure is 225 kPa. What is the temperature of the air in the tire?
8. The pressure in a care tire is 198 kPa at 27°C. After a long drive, the pressure is 225 kPa. What is the temperature of the air in the tire?
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9. A mole of gas at 0°C and 760 mmHg occupies 22.41 L. What is the volume at 20°C and 800 mmHg?
9. A mole of gas at 0°C and 760 mmHg occupies 22.41 L. What is the volume at 20°C and 800 mmHg?
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10. A balloon containing 5.0L of gas at 14°C and 100.0 kPa rises to an altitude of 2000 m, where the temperature is 20°C. The pressure of gas in the balloon is now 79.0 kPa. What is the volume of the gas in the balloon at this time?
10. A balloon containing 5.0L of gas at 14°C and 100.0 kPa rises to an altitude of 2000 m, where the temperature is 20°C. The pressure of gas in the balloon is now 79.0 kPa. What is the volume of the gas in the balloon at this time?
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