CHEM 480a Exam 1 Fa09 v2 KEY

CHEM 480a Exam 1 Fa09 v2 KEY - CHEM 480a Midterm exam 1...

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β 1 CHEM 480a Midterm exam 1 September 30, 2009 NAME: ___________________________________ –––––– The help pages contain much more information than you need to solve the exam –––––––– Elementary charge: e = 1.602 × 10 -19 C Electron mass: m e = 9.1 × 10 -31 kg Proton mass: m p = 1.67 × 10 -27 kg Atomic mass unit: 1 a.m.u. = 1.66 × 10 -27 kg Boltzmann constant: k = 1.38 × 10 -23 J/K Speed of light: c = 2.998 × 10 8 m/s Gas constant: R = 8.3145 J/mol K = 1.9872 cal/mol K = 0.082057 L·atm/mol K 1 cal = 4.184 J 1 atm = 101.325 kPa = 760 Torr 1 L atm = 101.325 J The van der Waals equation: 2 2 V n a nb V nRT p = or nRT nb V V n a p = + ) ( 2 2 The virial expansion: K + + + = = 2 1 V n C V n B Z nRT pV Isothermal compressibility: T T p V V = 1 κ Thermal expansion coefficient: p T V V = 1 α Euler’s chain relation:
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This note was uploaded on 10/30/2009 for the course CHEM 480A taught by Professor Wesolowski during the Fall '07 term at Arizona.

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CHEM 480a Exam 1 Fa09 v2 KEY - CHEM 480a Midterm exam 1...

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