Amanufacturer had 5 business locations. the producer always dealt with the manufacture's office manager for policy changes. the office manager informed the producer that the manufacturer was selling one location, and instructed to remove it from the policy which he did. the deleted location had a fire. this is a case of

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.