The following equation of state (EOS) is proposed to account for deviations from ideal gas behavior: Vv= RT/P+ kP^2/T- c/T+b Where Vv is the volume of pure species in the gas phase, T is temperature, P is pressure, R is the gas constant and k, c and b are constants for a given compound. Using this EOS, derive an expression to obtain the fugacity coefficient Φv for a pure component in gas phase

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Q: equation of state

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