12-D24: Hint: For part (b): Use the Kremser equation for liquid compositions (Equation 12-28). Convert the Nactual to Nideal to be used in the Kremser equation. Use solver in your calculator to solve for V or iteratively vary V to match the value of Nideal in one side of the equation. D24 A stripping column with 27 actual stages has an overall efficiency of 0.2. Feed is 100.0 kmol/h of liquid water that contains 0.010 mol % CHCL. Stripping gas is pure nitro- gen saturated with water vapor. Remove 95.0% of CHCl, from the water. Operation is at 0.5 atm and 25.0C. a. What is the mole fraction CHCl, in the outlet liquid? b. What is the vapor flow rate V in kmol/h? c. What is the mole fraction CHCl, in the outlet vapor? d. What would the minimum vapor flow rate be if a large number of additional stages were added? PDF output direction: Submit a single PDF of all the necessary materials in this