krog79
krog79
09.04.2020 • 
Chemistry

Fatty acids spread spontaneously on water to form a monomolecular film. A benzene solution containing 0.10 mm cubed of stearic acid is dropped into a tray full of water. The acid is insoluble in water, but spreads on the surface to form a continuous film covering an area of 400. cm squared after all of the benzene has evaporated. What is the average film thickness in (a) nanometers and (b) angstroms?

Solved
Show answers

Ask an AI advisor a question