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janreyes39
janreyes39
27.06.2019 • 
Chemistry

A. 218 b. 113 c. 583 d. 1.29 e. 52.0 f. -186°c g. 2.22 1. at 122°c the pressure of a sample of nitrogen is 1.07 atm. at 205°c. the pressure will be atm, assuming constant volume. 2. a sample of gas starts out at 122°c and 1.07 atm. after cooling , the pressure is measured to be 0.880 atm. the new temperature is °c. 3. a sample of helium gas is 122 kpa and 22°c. if the pressure changes to 203 kpa, the temperature will be °c. 4. the air in a steel-belted tire is at a gauge pressure of 2.03 atm at a temperature of 20.0°c. after the tire is driven fast on a hot road, the temperature in the tire is 48.0°c. the tire's new gauge pressure is . 5. the pressure in a tire is 101 kpa at 10.0°c. at 45.0°c, the pressure of the tire is . 6. the pressure in a bottle of soda is 505 kpa at 20.0°c. when someone warms the sealed bottle to 65.0°c, the new pressure is . 7. if a gas at 600c exerts a pressure of 1515 kpa, at what temperature (in degrees celsius) will the gas 151.5 kpa of pressure if the volume remains constant?

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