Calculate the number average molecular weight, Macroeconomics

Assignment Help:

You have two bags of polymer. Bag A has 10 kgs of polymer with weight average molecular weight of 336.6 kg and Bag B has 20kg of polymer with weight average molecular weight 392.7kg. Bag A has a polydispersity of 1.2 and Bag B has a polydispersity of 1.4.

a. What is the number average molecular weight of each bag?

b. If the polymer is polyethylene (mer = C2H4) what average polymerization (chain length) by weight for each bag?

c. If you combine the two bags what is the weight average and numerical average molecular weight of the mixture?

 


Related Discussions:- Calculate the number average molecular weight

Macroeconomic variables, Furthermore it can be seen that there are interest...

Furthermore it can be seen that there are interesting relationships between the remaining variables. Firstly, at the 95% significance level it can be seen that interest rates Grang

Explain the exchange rate system in western world, Explain the Exchange rat...

Explain the Exchange rate system in western world The most common exchange rate system in western world during previous century was the fixed exchange rate system. Up to 1930s,

Illustrate neo-classical growth model, Q. Illustrate neo-classical growth m...

Q. Illustrate neo-classical growth model? The main purpose of another significant growth model, neo-classical growth model, is to explain how it is possible to have a permanent

Consumer equilibrium -cardinal theory, Consumer Equilibrium: According...

Consumer Equilibrium: According to our assumption for 'x' units consumption of the commodity, gross utility obtained by the consumer is U(x).But for this, the consumer must sp

Personal income tax is progressive, Because the structure of the personal i...

Because the structure of the personal income tax is progressive, a larger share of income is taxed at higher rates as real income increases. Therefore, economic growth automaticall

Market structures, illustrate and discuss the implications of variou market...

illustrate and discuss the implications of variou market structures (competitive and noncompetitive) for price determination

Describe the classical model of macroeconomics, Q. Describe the classical m...

Q. Describe the classical model of macroeconomics? 'The classical model' was a term coined by Keynes in the 1930s to signify essentially all the ideas of economics as they appl

Ppcs, how to get full marks in a drawing of ppc diagrams

how to get full marks in a drawing of ppc diagrams

Demand for money - theories, The amount of wealth that households and busin...

The amount of wealth that households and business desire to hold in the form of money balances is called the 'demand for money'. Individuals and firms have at their command only

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