subject
Engineering, 31.10.2019 04:31 isaiaspineda09pe6ljq

5. it is desired to produce nylon 6,6 by condensation polymerization using hexamethylene diamine (nh2-(ch2)6-nh2) and adipic acid in which hexamethylene diamine and adipic acid react with one another with the formation of water as a byproduct. what mass of these two components are required to yield 37.5 kg of completely linear nylon 6,6?

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
question
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
question
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
question
Engineering, 04.07.2019 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
You know the right answer?
5. it is desired to produce nylon 6,6 by condensation polymerization using hexamethylene diamine (nh...
Questions
question
Mathematics, 28.01.2021 18:10
question
History, 28.01.2021 18:10
question
Chemistry, 28.01.2021 18:10
question
English, 28.01.2021 18:10
question
Mathematics, 28.01.2021 18:10
question
Mathematics, 28.01.2021 18:10
question
Health, 28.01.2021 18:10
question
History, 28.01.2021 18:10
Questions on the website: 13722363