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The growth of baker's yeast (S. cerevisiae) on glucose may be described simply by the following equation: C6H12O6+3O2+0.48NH3a0.48C6H10NO3(yeast)+4.32H2O+3.12CO2 In a batch reactor of volume 105L,

The growth of baker's yeast (S. cerevisiae) on glucose may be described simply by the following equation: C6H12O6+3O2+0.48NH3a0.48C6H10NO3(yeast)+4.32H2O+3.12CO2 In a batch reactor of volume 105L, the final desired yeast concentration is 50g/L. Using the preceding reaction stoichiometry: a) Determine the concentration and total amount of glucose in the medium. b) Determine the yield coefficient Yx/s (biomass/glucose). c) Determine the total amount of oxygen required. d) If the rate of growth at exponential phase is rx=0.7gL1h1, determine the rate of oxygen consumption at gO2L1h1

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