Question

answers should be

KG = 0.125mol/m2.s.atm

KL=2.705x10^-6 m/s

xa1= 0.0573

NA=6.415x10-3 mol/m2.s

please show me your OWN solution , do not copy the answer from else where. make sure they are same as i kept

Q2) In the absorption of component A (molecular weight = 60) from an airstream into an aqueous solution, the bulk compositions of the two adjacent streams at a point in the apparatus were analyzed to be PAG= 0.1 atm and CAL = 1.0 kmol of A/m of solution. The total pressure was 2.0 atm; the density of the solution was 1100 kg/m3. The Henry's constant for these conditions was 0.85 atm/mole fraction. The overall gas coefficient was KG= 0.27 kmol/m2-h-atm. If 60% of the total resistance to mass transfer resides in the gas film, determine a) The gas-film coefficient, ko b) The liquid-film coefficient, ku c) The concentration on the liquid side of the interface, XA d) The mass flux of A.