Fugacity Flashcards
Fugacity
the tendancy of a chemical to flow/escape through the system
the tendancy of a chemical to flow/escape through the system
Fugacity
Fugacity at equilibrium
the fugacity for all modes is equal (So fa=fb=…=fz)
the fugacity for all modes is equal (So fa=fb=…=fz)
Fugacity at equilibrium
C=Zf
concentration related to fugacity, by the fugacity capacity factor (Z)
concentration related to fugacity, by the fugacity capacity factor (Z)
C=Zf
total moles and fugacity
Mol=sum(CV)=sum(ZfV)
C=Zf
total moles and fugacity
Z for any gass
4.04E-4 (mol/m^3)/Pa
4.04E-4 (mol/m^3)/Pa
Z for any gass
Z for the water phase
1/H where H is the henry’s law constant for a given chemical
1/H where H is the henry’s law constant for a given chemical
Z for the water phase
Z for sobtion onto various of soil phases
=(Fom0.66Kow)/H where Fom is the fraction of organic mater
=(Fom0.66Kow)/H where Fom is the fraction of organic mater
Z for sobtion onto various of soil phases
Z for organisms
FomKow/H