
Interpretation:
The molecular weights of all the repeat units of the polymers given in table 16.3 are to be calculated.
Concept Introduction:
The formula to calculate the molecular weight of a repeat unit is:
Here,

Answer to Problem 16.16P
The molecular weights of all the repeat units of the polymers given in table 16.3 are:
1. Polyethylene
2. Polyvinyl chloride
3. Polypropylene
4. Polystyrene
5. Polyacrylonitrile
6. Polymethyl methacrylate
7. Polychlorotrifluoroethylene
8. Polytetrafluoroethylene
Explanation of Solution
Name of all the polymers and molecular formula of their repeat units from table 16.3 are:
1. Polyethylene
2. Polyvinyl chloride
3. Polypropylene
4. Polystyrene
5. Polyacrylonitrile
6. Polymethyl methacrylate
7. Polychlorotrifluoroethylene
8. Polytetrafluoroethylene
Use equation (1) to calculate the molecular weight of the repeat unit of all the polymers as:
1. Polyethylene
2. Polyvinyl chloride
3. Polypropylene
4. Polystyrene
5. Polyacrylonitrile
6. Polymethyl methacrylate
7. Polychlorotrifluoroethylene
8. Polytetrafluoroethylene
The molecular weights of all the repeat units of the polymers given in table 16.3 are:
1. Polyethylene
2. Polyvinyl chloride
3. Polypropylene
4. Polystyrene
5. Polyacrylonitrile
6. Polymethyl methacrylate
7. Polychlorotrifluoroethylene
8. Polytetrafluoroethylene
Want to see more full solutions like this?
Chapter 16 Solutions
Essentials of Materials Science and Engineering, SI Edition
- Design a proportional derivitivecontroller for a plant orsystemthat satisfies the following specifications : 1. is steady-state error is less than 2 % for a ramp input. 2.) Damping ratio (zeta) is greater than 0.7have determined the 3. Once youvalue of kp and kd, then plotthe response of the compensated(with controller) and uncompensated( without the controller, only the plantsystem using MATLAB.arrow_forwardDetermine forces in members BC, GF and CG and nature of forces 9 m D 4 m C 4m 500 F 4 kN 6 kN 4 m 3 m B3 G E Assignment-2 Aarrow_forwardFind forces in all members of the truss shown in Fig. Also find reactions at supports. 12 kN 20 kN ΙΟΧΟΙΟΙ 2 m 2 m 2 m 3 m C G E 4 m B Determine forces in members BC, GF and CG and nature of forces 9 m D 4 m C 4 m F 4 kN 6 kN 4 m 3 m B3 C E Assignment-2arrow_forward
- Only focus on H(3), which the answer is minus 1.26 KJ/mol. This also has the ideal gas of nitrogen gas N2. Two enthalpies need to be calculated for this. The first enthalpy is H = (specific volume) times (pressure difference). For the specific volume of nitrogen, how was 12.089 x10^(-5) m^3/mol obtained? I understand the second enthalpy for the heat capacity for nitrogen gas.arrow_forwardThe term color tone refers to the "temperature" of a photo. Question 17Select one: True Falsearrow_forwardYou cannot add 3-dimensional effects to a shape. Question 18Select one: True Falsearrow_forward
- Which gallery shows available shapes for WordArt text? Question 10Select one: a. Transform b. Shape Styles c. Themes d. WordArt Stylesarrow_forwardWhen you press [Shift][Ctrl] while dragging a corner sizing handle on a graphic, the graphic is ____. Question 9Select one: a. resized while keeping the center position fixed and maintaining its proportions b. resized proportionally c. re-positioned diagonally d. resized diagonally while changing proportionallyarrow_forwardWhat is the term used to describe trimming away part of a graphic to expose only some of it? Question 8Select one: a. Resizing b. Hiding c. Cropping d. Scalingarrow_forward
- To insert a SmartArt graphic in a document, click the SmartArt button in the _____ group on the Insert tab. Question 6Select one: a. Text b. Shapes c. Illustrations d. Pagesarrow_forwardExample 2 The particle has a mass of 0.5 kg and is confined to move along the smooth horizontal slot due to the rotation of the arm OA. Determine the force of the rod on the particle and the normal force of the slot on the particle when 0 = 30°. The rod is rotating with a constant angular velocity 2 rad/s. Assume the particle contacts only one side of the slot at any instant. B =2 rad/s 0.5 m 0.5(9.81)N r F 30° Narrow_forwardBriefly define and discuss the following classes of problems: P, NP, NP-Complete, co-NP, NC, P-Complete.arrow_forward
- MATLAB: An Introduction with ApplicationsEngineeringISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncEssentials Of Materials Science And EngineeringEngineeringISBN:9781337385497Author:WRIGHT, Wendelin J.Publisher:Cengage,Industrial Motor ControlEngineeringISBN:9781133691808Author:Stephen HermanPublisher:Cengage Learning
- Basics Of Engineering EconomyEngineeringISBN:9780073376356Author:Leland Blank, Anthony TarquinPublisher:MCGRAW-HILL HIGHER EDUCATIONStructural Steel Design (6th Edition)EngineeringISBN:9780134589657Author:Jack C. McCormac, Stephen F. CsernakPublisher:PEARSONFundamentals of Materials Science and Engineering...EngineeringISBN:9781119175483Author:William D. Callister Jr., David G. RethwischPublisher:WILEY





