Black box model (15 points). You're growing magnetobacterjum cells (CH2.06O0.13N0.28Fe0.00174) in your lab using lactic acid (C3H6O3) as the substrate. a. (7) Balance the reaction below by solving for the unknown coefficients (a-f). Write out the aC3H6O3+bNH3+cO2+dFe2O3CH2.06O0.13N0.28Fe0.00174+eHH2O+fCO2 b. (3) Using your result in Part (a), perform a degree of reduction balance for this system. Is this result expected? Why or why not? c. (2) You run an experiment and calculate the yield coefficient, Yxs, shown below. What can you conclude about your data? YXS=2.1gC3H6O3/gDCWbiomass(DCW=drycellweight) d. (3) Estimate the rate of heat generated in your process (kJ/s) when is 0.75h1, the culture volume is 100L, and the cell concentration is 50g/L