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Unformatted text preview: 1 mol1 ) of a constantvolume sample of Ne at 500 K given that it is 146.22 J K1 mol1 at 298K 7) Use statistical mechanics (partition functions!) to calculate the standard molar entropy (J K1 mol1 ) of neon gas at 298K. Compare this to the value given in problem #6. 8) Use statistical mechanics to calculate the vibrational contribution to the molar entropy (J K1 mol1 ) of Cl 2 at 500 K given that the wavenumber of the vibration is 560 cm 1 9) a)McQ&S, 2141 b)McQ&S, 2142 *You MUST justify your answers in order to receive credit for these problems 10) Calculate the molar entropy (J K1 mol1 ) for isothermally preparing a mixture containing 99 mol of O 2 (g) and 1 mol of N 2 (g)...
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This note was uploaded on 04/01/2012 for the course CHEM 444 taught by Professor Gruebele,m during the Spring '08 term at University of Illinois, Urbana Champaign.
 Spring '08
 Gruebele,M
 Physical chemistry, Atom, pH

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