Final answer:
The Smoluchowski formula is used to calculate the Zeta potential, which is a measure of the electrostatic potential between a solid surface and a fluid surrounding it. To find the Zeta potential from the formula, you need to know the ion charge, ion mobility, voltage difference, permittivity of the fluid, and distance.
Step-by-step explanation:
The Smoluchowski formula is used to calculate the Zeta potential, which is a measure of the electrostatic potential between a solid surface and a fluid surrounding it. The formula is:
Zeta Potential = (F * Mobility * ΔV) / (2 * ε * L)
Where:
- F is the ion charge
- Mobility is the ion mobility
- ΔV is the voltage difference between the solid surface and the fluid
- ε is the permittivity of the fluid
- L is the distance between the solid surface and the fluid
To find the Zeta potential using the Smoluchowski formula, you need to know the values of the variables and substitute them into the equation. The resulting value will give you the Zeta potential.