For n-octane:

5. Fugacity calculations will follow the related course slides and the publication by Domnech et al. (J. Chem. Ed., 2006, 83, 237-240). Since PubChem uses atm and m3 units, we'll stick to these. - The fugacity capacity constant for air (Za) is 40.9molm3atm1 (at 25C ). - Calculate ZW=1/H (also has units molm3atm1 ). Convert H units if necessary. - We will estimate the sediment capacity constant by ZS=KSWZW, where KSW (sediment/water partition constant) is estimated from KOW using the approach of Sablji et al. (Chemosphere, 1995, 31, 4489-4514). If logKoW