Calculating Kinetic Energy worksheet (back) 9. At standard temperature (0°C), a carbon dioxide molecule travels at a speed of159.5 m/s. Find the kinetic energy of a carbon dioxide molecule. Substitute intothe formula and verify the final units are in J. (Gas speed is to 4 SF, butcompute KE to 3 SF).10. Summarize the results from problems 6. through 9. in the table below.MolarMass(g/mol)Temperature(°C)Prob.#6.7.8.9.GasFormulaSpeed(m/s)4 SFΚΕ(J)3 SF11. What appears to be the relationship between the temperature and the kineticenergy of gas particles?12. At a constant temperature, as the mass of gas particles increases, the speed(increases/decreases/stays the same)? [Circle the correct choice.]13. Calculate the KE for propane gas at 20 °C moving at 175 m/s. (3 SF) Would theKE for butane gas be, (smaller/larger/same)? [Circle correct choice.] Would itbe moving (faster/slower/same) as propane? [Circle correct choice.]14. Both carbon dioxide and propane have the same molar mass of 44 g/mol. Whydoes the carbon dioxide KE from problem 9. differ from the propane KE ofquestion 13.?15. Using the KE from the problem 13. calculate the actual speed of the butanemolecule at 20 °C. (All to 3 SF) Was your prediction about the speed ofpropane vs. butane from question # 13. correct?

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9. At standard temperature (0°C), a carbon dioxide molecule travels at a speed of 159.5 m/s. Find the kinetic energy of a carbon dioxide molecule. Substitute into the formula and verify the final units are in J. (Gas speed is to 4 SF, but compute KE to 3 SF).

9. At standard temperature (0°C), a carbon dioxide molecule travels at a speed of 159.5 m/s. Find the kinetic energy of a carbon dioxide molecule. Substitute into the formula and verify the final units are in J. (Gas speed is to 4 SF, but compute KE to 3 SF).

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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