SEARCH Articles Figures Tables Calculating Fugacities from Gas Equations of State Calculation of Fugacities from Pressure-Explicit EOSs Calculation of Oxygen Fugacity — pH Diagrams Calculation of fugacities Component fugacity coefficients, calculation Fugacity Fugacity calculated from Fugacity calculation from Fugacity coefficient calculated Fugacity coefficient calculation Fugacity equilibrium calculations Fugacity in Equilibrium Calculations Level I Fugacity Calculations Level II Fugacity Calculations Level III Fugacity Calculations Oxygen fugacity, calculation Phase calculation from fugacity