Engineering, 28.06.2021 15:30 ketabug50
An alternating copolymer is known to have a number-average molecular weight of 100,000 g/mol and a degree of polymerization of 2210. If one of the repeat units is ethylene, which of styrene, propylene, tetrafluoroethylene, and vinyl chloride is the other repeat unit?
a. vinyl chloride
b. propylene
c. tetrafluoroethylene
d. styrene
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
You know the right answer?
An alternating copolymer is known to have a number-average molecular weight of 100,000 g/mol and a d...
Questions
Biology, 18.09.2019 01:00
English, 18.09.2019 01:00
Mathematics, 18.09.2019 01:00
History, 18.09.2019 01:00
English, 18.09.2019 01:00
Computers and Technology, 18.09.2019 01:00
Mathematics, 18.09.2019 01:00
Mathematics, 18.09.2019 01:00
Mathematics, 18.09.2019 01:00
English, 18.09.2019 01:00
