Separation process. Please help me solve these questions with complete handwritting solution. Please don't answer by using other tutor's answer.Thank you. Have a nice day.

13.2-1. Diffusion Through Liquids and a Membrane. A membrane process is being designed to recover solute A from a dilute solution where c = 2.0 x 10-2 kg mol A/m' by dialysis through a membrane to a solution wherec, = 0.3 x 10- The membrane thickness is 1.59 x 10-5 m, the distribution coefficient K = 0.75, DAB = 3.5 x 10-11 m/s in the membrane, the mass-transfer coef- ficient in the dilute solution is ka = 3.5 x 10-5m/s, and k2 = 2.1 x 10 9 (a) Calculate the individual resistances, total resistance, and the total percent resistance of the two films. (b) Calculate the flux at steady state and the total area in m' for a transfer of 0.01 kg mol solute/h. (c) Increasing the velocity of both liquid phases flowing by the surface of the membrane will increase the mass-transfer coefficients, which are approxi- mately proportional to 10.6, where v is velocity. If the velocities are doubled, calculate the total percent resistance of the two films and the percent increase in flux