topecou
May13-08, 11:02 AM
I want to find diffusivity (D) by Hayduk and Minhas equation
D = 1.25*10^-5(Va^0.19-0.292)T^1.52*n
where
Va = molar volume of solute A (cm^3/mol)
T = tempeature (K)
n= (9.58/Va)-1.12
D = diffusivity (cm^3/mol)
My question is "Why unit of diffusivity does not have temp?"
D = 1.25*10^-5(Va^0.19-0.292)T^1.52*n
where
Va = molar volume of solute A (cm^3/mol)
T = tempeature (K)
n= (9.58/Va)-1.12
D = diffusivity (cm^3/mol)
My question is "Why unit of diffusivity does not have temp?"