# Lecture Notes for CHEM 312 - Physical Chemistry II with Kua at University of San Diego (USD)

## Notes Information

 Material Type: CribSheet Professor: Kua Class: CHEM 312 - Physical Chemistry II Subject: Chemistry University: University of San Diego Term: Spring 2008 Keywords: Standard StateDalton's LawParticle in a BoxFree EnergyConstant Pressure

## Sample Document Text

1 Chemistry 312 Spring 2008 Equation Guide Constants h = 6.626 x 10 -34 J s h = h/2? N A = 6.022 x 10 23 mol -1 m(electron) = 9.1094 x 10 -31 kg m(proton) = 1.6726 x 10 -27 kg m(neutron) = 1.6749 x 10 -27 kg c (vacuum) = 2.9979 x10 8 ms -1 Charge of an electron, e = 1.602 x 10 -19 C k = 1.381 x 10 -23 J K -1 R = 8.314 J K -1 mol -1 = 0.08206 L atm K -1 mol -1 Pressure conversions: 1 atm = 1.01325 bar = 1.01325 x 10 5 Pa = 760 mm Hg = 760 torr Particle in a box E = h 2 8m n x 2 a 2 + n y 2 b 2 + z 2 n c 2 ! " # \$ % & n x , n y , n z = 1,2,3,... Rigid Rotor E J = h 2 2I J(+1)I=µr e 2 g J =2J+1µ= m 12 1 + 2 J = 0,1,2,... Harmonic Oscillator E v = h? vib (v+1/2) v = 0,1,2,... ? vib = 1/2? (k/µ) 1/2 Quantum Theory (Electronic levels and light) E photon = h? = hc/? Gas Equations PV = nRT (id...