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

Franchises ensure appropriate international markets, How can franchises ens...

How can franchises ensure their products are appropriate for international markets?

What is money and what is not money, What is money and what is not money ...

What is money and what is not money If you are trying to conclude if something is money, simply consider whether it would be accepted in most stores as payment. You then realiz

Quantity Theory of Money, 2. Use the Quantity Theory of Money to explain in...

2. Use the Quantity Theory of Money to explain inflation (a increase in the overall level of prices). (4 points) If you were a member of the Federal Reserve Board of the Governor

What is consumption?, "Consumption" is an old name for tuberculosis (TB) th...

"Consumption" is an old name for tuberculosis (TB) that explains how the illness wastes away or consumes its victims. TB is "an ancient enemy" that has plagued human kind for more

Fiscal restraint is required, If the AD excess is $300 billion and the MPC ...

If the AD excess is $300 billion and the MPC is 0.8 how much fiscal restraint is required? What does the "debt held by the public" mean?

Gross domestic savings, Gross Domestic Savings  Income not devoted to c...

Gross Domestic Savings  Income not devoted to current consumption is saved. In an economy during a particular year some units will consume less than their income while some wil

New equilibrium price and equilibrium quantity, If demand increases and the...

If demand increases and the supply increases also, then what will happen to the new equilibrium price and equilibrium quantity? Explain what is happening with the curves and how pr

Telemarketer makes six phone calls, A telemarketer makes six phone calls pe...

A telemarketer makes six phone calls per hour and is able to make a sale on 30 percent of these contacts. During the next two hours, find: A) The probability of making exactly four

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