5_60_exam3_info

# 5_60_exam3_info - (in addition to those indicated on...

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MIT OpenCourseWare http://ocw.mit.edu 5.60 Thermodynamics & Kinetics Spring 2008 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms .

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MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Chemistry 5.60 Physical Chemistry Spring 2008 Exam 3 Information The exam will be closed book and closed notes. Calculators will be allowed. Some formulas will be provided, and some you will need to know, but the emphasis will be on your understanding of thermodynamics, not on your memory of formulas. Material covered • Lectures 19-29 • Problem Sets 6-8 • Emphasis on material presented since Exam 2 Topics to review Single-component phase equilibria Two-component phase equilibria Statistical mechanics Equations you should know
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Unformatted text preview: (in addition to those indicated on earlier exam information sheets) Dalton’s Law, Raoult’s Law, Henry’s Law p i = x i p, p A = x A p A *, p B = x B K B Boltzmann molecular & system probability distributions & definitions of molecular & canonical partition functions q & Q − ε i kT − i kT − E i kT − E i kT P i = ∑ e e − kT = e q P i = ∑ e e − E kT = e Q i i i i q q = trans q int Q Q N N = trans Q int = q trans q int distinguishable particles N Q Q q trans N = trans Q int = q int indistinguishable particles N ! Classical equipartition of energy result 1 1 U = NkT C V = Nk for each classical degree of freedom kinetic or potential energy 2 2 Relations for and between q & Q for independent degrees of freedom...
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5_60_exam3_info - (in addition to those indicated on...

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