The number-average molecular weight of a poly (styrene-butadiene) alternating copolymer is 1,350,000 g/mol; determine the average number

Question:

The number-average molecular weight of a poly (styrene-butadiene) alternating copolymer is 1,350,000 g/mol; determine the average number of styrene and butadiene repeat units per molecule.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

See More Books

Question Posted: Jul 04, 2011 02:10 AM

See More Questions

The number-average molecular weight of a poly (acrylonitrile-butadiene) alternating copolymer is 1,000,000 g/mol; determine the average number of acrylonitrile and butadiene repeat units per molecule?
The number-average molecular weight of a poly(styrene-butadiene) alternating copolymer is 1,350,000 g/mol; determine the average number of styrene and butadiene repeat units per molecule.
The number-average molecular weight of a polypropylene is 1,000,000 g/mol. Compute the degree of polymerization.
Requirement 1. Journalize the partners' initial contributions. (Record debits first, then, credits. Select the explanation on the last line of the journal entry table.) Begin by journalizing the...
Stress is a major factor in most of our lives today. It can involve an individual's job, organization, family environment or community. Think of a stressor in your life - describe the factor or...
How many milliliters of 53.4 (0.4) wt% NaOH with a density of 1.52 ( 0.01) g/mL will you need to prepare 2.000 L of 0.169 M NaOH? (b) If the uncertainty in delivering NaOH is [1] 0.01 mL, calculate...
What are some potential disadvantages of using a packaged application to help automate the employee goal-setting process?
The GSS10SSDS includes a measure of highest educational degree completed (DEGREE). Test whether there is a significant difference between those with less than high school (coded 0) and those with a...
Garfield Corporation expects to sell 1,200 units of its pet beds in March and 700 units in April. Each unit sells for $150. Garfield's ending inventory policy is 40 percent of the following month's...
The company uses budgeted production as the denominator level and writes off any production-volume variance to cost of goods sold. 2020 27,000 tons 0 tons $125 per ton Sales Production Selling price...
Sketch the repeat structure for each of the following alternating copolymers: (a) Poly (butadiene-chloroprene), (b) Poly (styrene-methyl methacrylate), (c) Poly(acrylonitrile-vinyl chloride).
Calculate the number-average molecular weight of a random nitrile rubber [poly(acrylonitrile-butadiene) copolymer] in which the fraction of butadiene repeat units is 0.30; assume that this...
A car crashes head-on into a brick wall. Use the idea of inertia to explain why the driver is more likely to come out through the windscreen if he or she is not wearing a seat belt.
Why doesn't it make sense to think in terms of a critical path when activity times are not known with certainty?
To what extent is the business marketer able to present an integrated communications message to target audiences?
Applying the 7 S framework. 1. Select a company you would like to work for. Using the 7 S model and the framework provided in this chapter as a template, audit that company. Describe each S for the...
(a) Draw the influence lines for reactions $M_{A}, R_{A}$, and $R_{c}$ of the beam in Figure P12.4. (b) Assuming that the span can be loaded with a $1.2 \mathrm{kips} / \mathrm{ft}$ uniform...
Identify two inherent conflicts in the current audit model and explain: (a) Why these conflicts threaten the future of the audit function. (b) How they might be resolved.
List the selling strategies used for new and emerging products. Identify the role of the salesperson in supporting these strategies.
State whether each statement is true or false. If false, give a reason. {purple, green, yellow} = {green, pink, yellow}
Draw the Lewis structure for each of the following molecules. (a) CO, (b) H 2 S, (c) SF 6 , (d) NCl 3
What are some major limitations to the extensive use of composite materials in engineering applications?
What are some major limitations to the extensive use of composite materials in engineering applications? Discuss.
What is an isomer?
Implement the definition of the function rotate ToLeft(), member of the DArray class, so that it rotates all the elements of the array object to the left by one position. Example: [6, 2, 5, 3] [2, 5,...
Write the definition of the of the function is Full() as a member function of the DArray class. The function returns true if the array is full, or false otherwise. Functions.cpp 1 #include "DArray.h"...
Write a program that will calculate the trajectory of a golf ball thrown with a velocity of 25.6 m/s at an angle of 0 = 35 relative to the horizontal, from a hill that is 2.1 meters above the ground...

The number-average molecular weight of a poly (styrene-butadiene) alternating copolymer is 1,350,000 g/mol; determine the average number

Question:

Step by Step Answer:

Since it is an alternating copolymer the number of both types ...View the full answer

Fundamentals of Materials Science and Engineering An Integrated Approach

Students also viewed these Materials Science Engineering questions