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Adsorption: Example Problem

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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.