step growth polymerization, Other Engineering

Assignment Help:
Consider 1:1 stoichiometric polymerisation of 1,4-diaminobutane with sebacoyl chloride.

(a) Write down a balanced chemical equation for the polymerization

(b) Name the polymer formed by this polymerization.

(c) Calculate the extent of reaction required to produce this polymer with a number-average molar mass of 8000.

(d) What would happen if you included 1,1,4,4-tetraaminobutane in the polymerisation so that the stoichiometric ratio was 1:2:4 tetraaminobutane:diaminobutane:sebacoyl chloride?

Related Discussions:- step growth polymerization

Shift registers, Shift registers A register is a number of flip-flops a...

Shift registers A register is a number of flip-flops arranged in a circuit used for storing data.  A shift register is one that is designed to move the data along the register.

Oil pumps - aircraft engine, OIL PUMPS The oil pumps fitted in a recirc...

OIL PUMPS The oil pumps fitted in a recirculatory system are normally gear-type or Gerotor type pumps. The pumps are usually mounted in a pack containing one pressure pump and

Application of Mechatronics Engineering, This is an individual task in the ...

This is an individual task in the form of an essay of between 900 and 1300 words. Illustrative material such as pictures may be included in addition to the text.

Digital signal processing, compute IDFT using DIT and DFT X(K)={20,-5.828-j...

compute IDFT using DIT and DFT X(K)={20,-5.828-j2.414,0,-0.172-j0.412,0,-0.172+j0.414,0,-5.828+j2.414}

Paper engineering hw, if you have a sample of lap pulp that is at 9% moistu...

if you have a sample of lap pulp that is at 9% moisture how much of it do you need to be weighed to be put into a valley beater

Time value money, I want to buy a car. The Msrp is $31,000. I pay $516 per ...

I want to buy a car. The Msrp is $31,000. I pay $516 per month for five years. The quoted apr is 6.9%. I put down $800. How much did I pay for the car?

Identify fire hazards - fire risk assessment , Identify fire hazards: ...

Identify fire hazards: In this part, the process appears to be concentrating on issues that can lead to fire but we have to remember to also consider the presence of a fire wi

Presintering, Presintering is an operation in which the powder metallurgy ...

Presintering is an operation in which the powder metallurgy components after compaction are heated for a short time to a temperature considerably below the final sintering tempera

Engine cycles, ENGINE CYCLES The two commonly used cycles on which th...

ENGINE CYCLES The two commonly used cycles on which the I.C. engines operate are: 1Otto cycle.         2 Diesel cycle. 1 OTTO CYCLE: theoretical Otto cycle is shown i

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd