Answers: 1
Physics, 22.06.2019 18:50
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.
Answers: 3
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
What are two general characteristics that define each cloud type?...
Mathematics, 04.03.2021 02:40
English, 04.03.2021 02:40
Physics, 04.03.2021 02:40
Social Studies, 04.03.2021 02:40
Computers and Technology, 04.03.2021 02:40
History, 04.03.2021 02:40
English, 04.03.2021 02:40