Assuming the real gas equation of state is: pVm = RT+Bp where B is a constant which, at 25ºC, is 60.0 cm3/mol: a) Obtain the general analytical expression for the fugacity of such a gas. b) Calculate the fugacity of the at 10 atm and 25 ºC.

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Principal Quantities and EOS

A physical quantity represents the physical state of a system. It is expressed as the product of a number and unit. The basic quantities used in science are length, mass, and time. The principal quantities are the quantities that are independent of other quantities.