Question: 10. A polyethylene polymer sample is analyzed and the data is shown in the table below. (a) Plot a histogram of number fraction as function

10. A polyethylene polymer sample is analyzed and the data is

10. A polyethylene polymer sample is analyzed and the data is shown in the table below. (a) Plot a histogram of number fraction as function of molecular weight and find the number average molecular weight. (b) Plot a histogram of weight fraction as function of molecular weight and find the weight average molecular weight. (c) Comment on the differences between the two distributions. (d) Find the number average degree of polymerization and the weight average degree of polymerization. (Check the example posted on Canvas Modules)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

7. What is Melt Flow Index ? 8. Write the 3 different types of additive manufacturing methods in polymer processing. 9.Additives are used in many starting materials. List any two additives used in...

unit II q12. Summarized on the right is the sale (in thousands) of the top five products in 2002. Use this information to calculate what percent of the sales of these five products was due to product...

(3) 1. How does a "census" differ from a population estimate ? (3) 2. List three types of "sign" indexes that are used to estimate the number of wild hogs (3) 3. List three advantages of using radio...

BA 1605: Midterm Recap (Due: Feb. 27, 2015) Name _____________________________ 50 Student ID _____________________________ Section 01B 10:00~11:20 am Section 02B 01:00~02:20 pm [Questions 4 ~ 7] The...

Describing Data Once we have collected data from surveys or experiments, we need to summarize and present the data in a way that will be meaningful to the reader. We will begin with graphical...

Exam 2 Statistical Analysis Part 1 of 1 - Question 1 of 20 5.0/ 100.0 Points 0.0/ 5.0 Points The stacked bar chart below shows the percentages of death due to cancer in four geographic regions of the...

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

Tables and Figures Module XXIII-B Slide 1 No Comments Slide 2 After collecting and analyzing the data from our research study, we are faced with the need to turn data into information, that is, we...

13. PLEASE HELP!!! Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Use the following cell phone airport data speeds (Mbps) from a particular network. Find Upper Q 3Q3. 0.10.1 0.20.2 0.20.2 0.30.3 0.30.3 0.30.3 0.40.4 0.40.4 0.40.4 0.40.4 0.40.4 0.40.4 0.60.6 0.60.6...

CHE 108 Charles' Law Worksheet Prof. Deora Charles' Law (Temperature in Kelvin) V V T,- T; Solve the following problems assuming a constant pressure. K =_'C + 273). (Note: For Charle's law, volume...

For the time period 1 9 2 6 - 2 0 1 4 , which asset class has had the lowest return? Question 1 6 options: Small company stocks U . S . Treasury bills Long - term Government Bonds Large company stocks

It's about the theory of computation. Please explain it by using graph. 2. (xe [0, 13* | bin(x) is 1 more than a multiple of 5] bin(r) is the function from lecture, defined recursively as: bin(c) = 0...