#Question id: 16830
#Section 1: Engineering Mathematics
The maximum value of the determinant among all 2 x 2 real symmetric matrices with trace 24 is
#Question id: 14225
#Section 5: Bioprocess Engineering and Process Biotechnology
A fermenter is maintained at 35⁰C by water circulating at a rate of 0.5 kg s^-1 in a cooling coil inside the vessel. The inlet and outlet temperatures of the water are 8⁰C and 15⁰C respectively. The length of the cooling coil is increased by 50%. In order to maintain the same fermentation temperature, the rate of heat removal must be kept the same. Determine the new cooling-water flow rate and outlet temperature by carrying out the following calculations. The heat capacity of the cooling water can be taken as 4.18 kJ kg^- 1 o C^- 1. From a steady-state energy balance on the cooling water, calculate the rate of cooling with the original coil ___________________.
#Question id: 369
#Section 4: Fundamentals of Biological Engineering
Calculate the pH of a 2.0 L solution containing 10 mL of 5 M acetic acid and 10 mL of 1 M sodium acetate. (pKa = 4.76)
#Question id: 15458
#Section 6: Plant, Animal and Microbial Biotechnology
#Question id: 128
#Section 2: General Biology
Amino acids with non-ionizable side chains are zwitterions when they are ________.