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

State the both -cyclical and classical unemployment, State the both -Cyclic...

State the both -Cyclical and Classical unemployment Cyclical unemployment Unemployment because of a recession. Classical unemployment Unemployment because of

Change in the dependent variable, All other things being held constant, wha...

All other things being held constant, what is the change in the dependent variable for a unit change in the first independent variable for the multiple regression equation: ? = 5.2

Proportion of students entering a university, Historically, the proportion ...

Historically, the proportion of students entering a university who finished in 4 years or less was 64%. To test whether this proportion has decreased, 122 students were examined an

Determine about the expected inflation, Determine about the Expected inflat...

Determine about the Expected inflation Note that it is changes in prices during 2008 which matter for the high real interest rate (the time period when your deposit is earning

Un employment, examine keynesian theory of un employment

examine keynesian theory of un employment

What do you mean by supply of money, Q. What do you mean by Supply of money...

Q. What do you mean by Supply of money? Supply of money The supply of money is an exogenous variable in the IS-LM model Money supply is enti

Summary of the cross model, Summary of the cross model The below list...

Summary of the cross model The below list summarizes the cross model and associates it to classical model:  Labor Market: Real wages W/P is exogenous in cross model

Says law , is there a graph for says law?

is there a graph for says law?

Employment population ratio, The employment-population ratio gives the numb...

The employment-population ratio gives the number of people: Select one: a. working. b. working as a percentage of the number of people available to work. c. in the labor force.

Consumption function of an economy, The consumption function of an economy ...

The consumption function of an economy is given by c = 200+0.75(y-t) And the investment function by I = 200 = - 25r. Government purchases G and taxes Τ are both 100.  T

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