Question

How to measure oleic acid

Answer 1

Explanation:

We can measure the diameter of this circle using which we can calculate the area 'A'.

If 'v' is the volume of one drop, then the volume of n drops of the solution is 'nv'.

Volume of oleic acid in n drops of solution = (\frac{nv}{400}) cc.

A ~×~ t = \frac{nv}{400}

Thickness = \frac{Volume} {Area}

t = (\frac{nv}{A × 400})