study tool - Chem 331 Physical Chemistry I Final Monday 200...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Chem 331, Physical Chemistry I Final Monday, December 14, 2007 200 points total Definitions: Properties of Matter: H = U + PV A = U TS G = H TS " !U % Cv = $ # !T ' V & " !H % CP = $ # !T ' P & " !T % JT = $ ' # !P & H ! = 1 # "V & % ( V $ "T ' P ! =" 1 $ #V ' & ) V % #P (T ! $ #P ' =& ) " % #T ( V Fundamental equations Maxwell relations dU = TdS PdV + dA = SdT PdV + dH = TdS + VdP + dG = SdT + VdP + dS = dqrev T ! i dni ! i dni ! i dni ! i dni " !P % " !T % $ ' = ($ # !S & V # !V ' S & " !P % " !S % = $ # ! T ' V $ !V ' T & # & " !T % " !V % $ ' =$ # ! P & S # !S ' P & " !S % " !V % $ ' = ($ # !P &T # !T ' P & Some derived relations: dP !H = , dT T !V d ln K !H r = ; dT RT 2 ! T f $ ! Vf $ #T & =#V & " i% " i% 1' Cp Cv d(ln P) "H =! d(1 / T ) R , Cp Cv = nR H " !G / T % $ ' =( 2 # !T & P T !Gr = !Gr + RT lnQ ! iR = Pi P P , ! iH = i , ax,i = ! i xi , am,i = ! i mi , ai = i* , fi = !i Pi ; * xi ki xi Pi Pi ! ! = !+ + !" " " a(A! + B! " ) = a! = (# m ) ; ! = ! ++ ! ## ( ) 1/" , m = m+ ! + m" ! " ( ) 1/! = ! +! + ! "! " ( ) 1/! m I= 1 2 ! mi zi2 , ln ! = 1.173z+ z" I -1 -1 , i = io + RT ln ai , -1 -1 ! ni d i = 0 5 R = 8.3145 J K mol = 0.082058 L atm K mol ; 1 bar = 10 Pa ...
View Full Document

Ask a homework question - tutors are online