Do all the molecules in a 1-mole sample of CH4(g) have the same kinetic energy at 273 K? Do all the molecules in a 1-mole sample of N2(g) have the same velocity at 546 K? Explain.
Answer to relevant QuestionsConsider separate 1.0- L gaseous samples of H2, Xe, Cl2, and O2, all at STP. a. Rank the gases in order of increasing average kinetic energy. b. Rank the gases in order of increasing average velocity. c. How can separate ...One way of separating oxygen isotopes is by gaseous dif-fusion of carbon monoxide. The gaseous diffusion process behaves like an effusion process. Calculate the relative rates of effusion of 12C16O, 12C17O, and 12C18O. List ...Consider the flasks in the following diagrams. Assuming the connecting tube has negligible volume, draw what each diagram will look like after the stopcock between the two flasks is opened. Also, solve for the fi-nal ...Consider separate 1.0- L samples of O2(g) and He(g), both at 25oC and the same pressure. Compare the change in momentum per impact and the number of impacts per second in the two samples. A glass vessel contains 28 g nitrogen gas. Assuming ideal behavior, which of the processes listed below would double the pressure exerted on the walls of the vessel? a. Adding enough mercury to fill one- half the ...
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