CHEMISTRY 1414 Spring 2011 Practice Problem Set 6 Question 1Under non-ideal conditions, calculate the pressure exerted by a 77.45 g sample of boron trifluoride BF3that is contained in a 14.75 L cylinder at 15.6 °C. For BF3, a = 3.92 atm L2/mol2and b = 0.05443 L/mol. Question 2Calculate the root mean square speed for the following gas samples: a). A sample of SiF4at 33.5 °C. b). A sample of HCN at 17.92 °C. Question 3Calculate the kinetic energy of the following gas samples: a). A sample of Cl2at 55.27 °C. b). A sample of pentane at 42.11 °C.
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