A binary liquid mixture of 50 mol% n-hexane (C6H14) and 50 mol% n-heptane (C7H16) is fed to a flash drum operating at 1520 mmHg pressure. The feed rate (F) is 100 gmol/s. The mixture is heated to 111 oC and vapor and liquid products are removed continuously. a) Draw and label the process flowchart completely  b) Estimate the vapor and liquid flow rates and molar fractions in each vapor (V) and liquid stream (L).  c) Compare the fractional recoveries of hexane in the vapor stream and heptane in the liquid stream?

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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.