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, 23.06.2019 07:30
Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?
Answers: 1
Physics, 23.06.2019 08:00
Which if the following types of research is conducted on multiple occasions over time
Answers: 2
Mentions 3 formas que se contamination los reculsos naturales y el ambiente​...
Chemistry, 04.09.2019 05:30
History, 04.09.2019 05:30
History, 04.09.2019 05:30
Mathematics, 04.09.2019 05:30
Spanish, 04.09.2019 05:30
Mathematics, 04.09.2019 05:30
English, 04.09.2019 05:30