7-9 please On a sheet of paper, write the word or phrase from the Wordparticles of CCI, at the same temperature. Is the unknown10. The particles of an unknown gas are 2.76 times faster than2. The movement of a gas from an area of high concentrationREVIEWLesson 6Word BankBank that completes each sentence.diffusion1. At constant temperature, gas particles with a lowemolar massmove faster.temperatureto an area of low concentration is3. The particles in a sample of gas move faster when theincreases.On a sheet of paper, write the answer to each question.4. The gases H,O, SF, CCI4, and Ne are at the sametemperature. Which gas has the highest average speed?5. The gases SO2 CH, PCI5, and Cl, are at the sametemperature.Whichgas particles are moving fastest?6. The gases SO3, CO2, H2, and O, are at the sametemperature. Which has the lowest particle speed?Critical ThinkingOn a sheet of paper, write the answer to each question.7. One balloon is filled with He gas at 25°C. Another balloonis filled with CO, gas at 25°C. The rate at which each gasmoves through tiny holes in the balloons is the same rateat which the gas diffuses. Which balloon deflates first?Explain your answer.8. At a given temperature, neon gas atoms move faster thanradon gas atoms. How much faster?9. Two gas samples, HCN and CCI, are at the sametemperature. In which sample are the molecules movingfaster? How much faster?gas Ne or O,?298Chapter 7 Gases

Graham's Law of diffusion of gases states that the rate of diffusion of gases is inversely related…

7. One balloon is filled with He gas at 25°C. Another balloon is filled with CO, gas at 25°C. The rate at which each gas moves through tiny holes in the balloons is the same rate at which the gas diffuses. Which balloon deflates first? Explain your answer. 8. At a given temperature, neon gas atoms move faster than radon gas atoms. How much faster? 9. Two gas samples, HCN and CCI, are at the same temperature. In which sample are the molecules moving faster? How much faster? 4

7. One balloon is filled with He gas at 25°C. Another balloon is filled with CO, gas at 25°C. The rate at which each gas moves through tiny holes in the balloons is the same rate at which the gas diffuses. Which balloon deflates first? Explain your answer. 8. At a given temperature, neon gas atoms move faster than radon gas atoms. How much faster? 9. Two gas samples, HCN and CCI, are at the same temperature. In which sample are the molecules moving faster? How much faster? 4

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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