Adsorption: Example Problem

Try to solve this problem before watching the solution in the screencast.

Example Problem 1

Two measurements of N2 adsorption on charcoal were carried out where the N2 coverage was low. Use these measurements to determine the heat of adsorption of N2 on charcoal:

0.92 cm3/g at 4.8 bar and 190 K

0.92 cm3/g at 32 bar and 250K

Example problem over heat of adsorption.