Oscar has three pet pigs. One pig falls sick with swine influenza. What should Oscar do to prevent the disease from spreading to the other pigs? A.
quarantine the sick pig
B.
euthanize the sick pig
C.
sell the sick pig to a pig farm
D.
feed the sick pig food that contains medicine Asp

8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.