Practice Problems 6 - 4 was decomposed The vapor pressure...

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CHEMISTRY 1414 Spring 2011 Practice Problem Set 6 Question 1 Under non-ideal conditions, calculate the pressure exerted by a 77.45 g sample of boron trifluoride BF 3 that is contained in a 14.75 L cylinder at 15.6 °C. For BF 3 , a = 3.92 atm L 2 /mol 2 and b = 0.05443 L/mol. Question 2 Calculate the root mean square speed for the following gas samples: a) . A sample of SiF 4 at 33.5 °C. b) . A sample of HCN at 17.92 °C. Question 3 Calculate the kinetic energy of the following gas samples: a) . A sample of Cl 2 at 55.27 °C. b) . A sample of pentane at 42.11 °C.
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