liquid phase diffusion coefficient calculator

enter the value and click "calculate", the calculation result will be displayed.

`D_[AB]=[7.4×10^-8×(Φ×M_B)^0.5×T]/[μ×V_A^0.6] `
DAB = liquid phase diffusion coefficient
(diffusion coefficient of solute a in solvent b)
MB = molecular weight of solvent b
φ = association factor of solvent b
t = absolute temperature
μ = viscosity of solvent b
VA = molar volume of solute a

enter a value:

association coefficient of solvent b:
molecular weight of solvent b:
absolute temperature:
°K
viscosity of solvent b:
cP
molar volume of solute a:
Cm3 /g-Mol

calculation result:

liquid phase diffusion coefficient:
Cm2 / S
liquid phase diffusion coefficient calculator diffusion can be defined as the net movement of two or more substances or substances from an area of ​​higher concentration to an area of ​​lower concentration.
diffusion coefficient can be defined as the coefficient representing the proportion of the amount of substance that diffuses across unit area through unit concentration gradient per unit time.
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