1. Real gases behave like ideal gases except at very high temperatures. 2. The gas constant, R, is equal to 0.0821 when the pressure is expressed in kilopascals. 3. As more gas particles are added to a container, there are fewer collisions because the particles don't go as far. 4. The number of moles of a gas is inversely proportional to its volume at STP. 5. Real gases behave like ideal gases except at very high pressure. 6. At a constant temperature, the pressure exerted by one mole of a gas decreases if the volume available is increased. 7. The ideal gas equation will only give correct values if the temperature in expressed in degrees Celcius. 8. One mole of oxygen at 760. mm Hg and 0 °C occupies a volume of one L. Matching: Match each variable listed on the left with the appropriate unit of measurement listed on the right. You may write one or more letters on each line. Circle the ones used in the Ideal Gas Equation. 9. number of moles 10. volume 11. pressure 12. temperature A. °C B. kg C. mol D. mm Hg E. K F. L G. atm H. Pa 1. °F J. m' K. cm³ L. kPa M. torr

1. Real gases behave like ideal gases except at very high temperatures. 2. The gas constant, R, is equal to 0.0821 when the pressure is expressed in kilopascals. 3. As more gas particles are added to a container, there are fewer collisions because the particles don't go as far. 4. The number of moles of a gas is inversely proportional to its volume at STP. 5. Real gases behave like ideal gases except at very high pressure. 6. At a constant temperature, the pressure exerted by one mole of a gas decreases if the volume available is increased. 7. The ideal gas equation will only give correct values if the temperature in expressed in degrees Celcius. 8. One mole of oxygen at 760. mm Hg and 0 °C occupies a volume of one L. Matching: Match each variable listed on the left with the appropriate unit of measurement listed on the right. You may write one or more letters on each line. Circle the ones used in the Ideal Gas Equation. 9. number of moles 10. volume 11. pressure 12. temperature A. °C B. kg C. mol D. mm Hg E. K F. L G. atm H. Pa 1. °F J. m' K. cm³ L. kPa M. torr

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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