(20 points) Condensation Follow the standard energy balance steps to determine the water condensed and the heat removed from a humid air stream. The feed stream contains 15 wt% water (balance is air), has a temperature of 200C and a pressure of I atm. The exit gas stream is at 1 atm and 30C. The exit vapor composition should be determined from the psychometric chart (saturated). The heat of vaporization of water at 30C is 43.8 kJ/mol. a. Draw a picture and label appropriately (Basis: 1 kg's feed). b. Perform a degree of freedom analysis. c. Write appropriate equations d. Complete all material balances. e. Specify reference states { Construct and fill out enthalpy table. Define variables for unknown enthalpies. min (kg/s) An (kJ/mol most (kp's Hour (kJ/mol) Species/Phase H:0 (1) Air (9) H2O() Determine unknown enthalpics. h. Determine . Please give your answer in kw. 100 105 05 : Enthalpy At Stokes Dey Ale 0.01 0.630 0.00 o.co 0.00 0.000 0.003 0.004 0.003 0.003 0.001 0.000 0.019 0 0 0.017 00566 0:00 2015 0.003 0014 0.001 0.002 0.01 0.000 0.009 ODE 0.007 0.066 Foto -0.004 0.000 -0.000 0.001 F0.00 55 15 Moisture Content, Diy Alt Wet Bubo Sci Tema" 30 -10 GO 0.90 Dry Bulb Temperature, "C Below or Properties and Enthalpy Devi Les Are For love Humd Volume m/kg Day Air FIGURE 8.4-1 Psychometric chartSI units. Reference states: H20 (liquid, O'C, 1 aten), dry air (OC, 1 atm). (Data obtained from Currier Corporatioa.)