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

Homework Help, An unanticipated demand-pulled inflation would normally lead...

An unanticipated demand-pulled inflation would normally lead to all the following problems except?

Aggregate demand and supply diagram, Using an aggregate demand and supply d...

Using an aggregate demand and supply diagram, explain how each of the following scenarios affects the equilibrium price level and aggregate output. Consider first the short-run, th

Money demand, money demand = 3500 - 250i what is the interest rate present ...

money demand = 3500 - 250i what is the interest rate present if the money market is in equilibrium

Labor is continuously compounded, Function given: Qt=A0Lt^6Kt^4, Lt=L0e^.03...

Function given: Qt=A0Lt^6Kt^4, Lt=L0e^.03t, Kt=K0e^.02t 1. Growth of labor is continuously compounded at 3% 2. Growth of Capital is continuously compounded at 2% Solve:

Simultaneous determination of y in the is-lm model, Q. Simultaneous determi...

Q. Simultaneous determination of Y in the IS-LM model? Simultaneous determination of Y and R in the IS-LM model   By combining IS curve and LM curve, we can graphically e

Calculate variable unit costs and total annual costs, How do you calculate ...

How do you calculate variable unit costs and total annual costs? Ans) Annual units sold, 1000. Raw materials yearly cost 650. Building rent yearly cost 9000. If sales volume enh

Effectiveness of commercials, Suppose an advertising agency is conducting a...

Suppose an advertising agency is conducting a survey concerning the effectiveness of commercials during the Super Bowl. If 32% of people watch the Super Bowl, and if the agency con

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