Provide the structure of poly(propylene oxide) that is formed by base catalyzed ring opening polymerization of the propylene oxide shown below.
![](data:image/png;base64,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)
Question 2Provide the structure of the poly(lactic acid) that is formed by base catalyzed ring opening polymerization of the dilactone shown below.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOYAAACNCAMAAACUh/YQAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAMAUExURQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP//zP//mf//Zv//M//M///MzP/Mmf/MZv/MM//MAP+Z//+ZzP+Zmf+ZZv+ZM/+ZAP9m//9mzP9mmf9mZv9mM/9mAP8z//8zzP8zmf8zZv8zM/8zAP8AzP8Amf8AZv8AM8z//8z/zMz/mcz/Zsz/M8z/AMzM/8zMmczMZszMM8zMAMyZ/8yZzMyZmcyZZsyZM8yZAMxm/8xmzMxmmcxmZsxmM8xmAMwz/8wzzMwzmcwzZswzM8wzAMwA/8wAzMwAmcwAZswAM8wAAJn//5n/zJn/mZn/Zpn/M5n/AJnMzJnMmZnMZpnMM5nMAJmZ/5mZzJmZZpmZM5lm/5lmzJlmmZlmZplmM5lmAJkz/5kzzJkzmZkzZpkzM5kzAJkA/5kAzJkAZpkAM5kAAGb//2b/zGb/mWb/ZoAAAACAAGbM/2bMzGbMmWbMZmbMM2bMAGaZ/2aZzGaZmWaZZmaZM2aZAGZm/2ZmzGZmmWZmZmZmM2ZmAICAAGYzzGYzmWYzZmYzM2YzAAAAgGYAzGYAmWYAZmYAM2YAADP//4AAgDP/mTP/ZjP/MwCAgDPM/zPMzDPMmTPMZjPMM8DAwDOZ/zOZzDOZmTOZZjOZMzOZADNm/zNmzDNmmTNmZjNmMzNmADMz/zMzzDMzmTMzZjMzMzMzAKTI8DMAzDMAmTMAZjMAMzMAAP/78KCgpAD/ZgD/MwDM/wDMzICAgADMZgDMMwDMAACZ/wCZzACZZgCZMwCZAABm/wBmzABmmQBmZgBmMwBmAAAz/wAzzAAzmQAzZgAzMwAzAAAAzAAAmQAAZgAAM+4AAN0AALsAAKoAAIgAAFUAAEQAACIAAADuAADdAAC7AACqAACIAABVAABEAAAiAAARAAAA7gAA3QAAuwAAqgAAiAAAVQAARAAAIgAAEe7u7t3d3aqqqnd3d1VVVURERCIiIhEREQAAAAAAAAAAAP8AAAD/AP//AAAA//8A/wD//////z+DD5wAAAAJcEhZcwAADsMAAA7DAcdvqGQAAARzSURBVHhe7ZmLktsgDEX7/z+9RboXgx3zEskYEp2xYwES6GzSZjv99/cT2DX/BRiuj7lTLdzG09oo63bxdM0qrrkirlnlRzRRuIvlRKO/8evBXrhmg61+QHOa26i6ZgPXXA/XbOCa6+GaDT6t+ba95xr9sObMvwtOpbqRfbO56jYTe59L5xqdq27zj++DniH/6Ivvb1xABxLrDFaRiBWMkSaxibnqNtKm9sgLDwk0ogsmZIhYb0a8ODIyV92G+8MKAY6LCynGCDHHTE9zVuaq22D/8KqHRMcAFjitN0aIOdY7n7MyV90G+4dXXnjI5DGHlzvNUyGeRqTSXt0B3kD98KFVnibDuKoP3DqLaUZYn2x0rnoCy6Gu2eApTX5ax9hP04RrNrBqjteMVdxmWxoFUmlo2fIna54ZTXwlDREsH/Gc0OQX8gAqGeCwh/jDjIelen2m6SPOoiNXJk2wPm7ThR4rcNyBJEu+FuFiyxpl0zHWAkRHbnoOksq6N5A+CGd6kNzsjmGM4rRsGmO9ws2xEp9DnBrt7Fr9FE70IdmnW3xkD0xwWh5ZHKN01hH089JoR+eiBzjRi+RndyrHBIX1wgwvjiN53MVto63uqTgsKYXXO26igcxgkJaFI9JUyRujlF/dh0eOnnWDbpHtU9syz63lvVLptLxEx7GTCugm2U61TfPcWt6VRqeF5TdKBs5b1ffNcgeOb6feHCpHpdMeo95A1mFfq9ekNzlWt7hZfJlqb4CXal7GKfFNkv2nK3fJtQ24Fh4jx6Se3iQZGNrmLrm2AdeGW0XBnGT6QpRH+laU6bg/FmQoK/rQeWRgBnM6UYJrtZR7cOR4XYI96tlZpAq0kItjruPSaUZxG71LcK2WUkL3n4G9pcfluirgRU/FNCKO9S7BtVpKEVNRBns7PRAcQ+GIGKQHIo71LsG1WkoRU1EG3yrZ5ngcUxhmEcJjnN5nvOIuoovVjCK2qgR6DU9t+fgwhgCXxHGsN4d8Pa+FgexVBAUWjGUHN/UzW862U+L9mlM7Lqr58ikyf6zAoprvptWOtV3XfILv1Hz5hvheTYHD9TXZrx1ug0eRpzVtUDEQJ/gssbMmB8JXap4Vha/UfMU1Fdes4ppP4JqKa1ZxzSdwTWWxdq18RvPyi/PzfERTi5by/IQma1bydE3FNYtspxn+vjT8lbmXZvxWGBbdSTP/6hsV1fSVLEvNiGS+1N8zFM/Vz3PbjUqeVzrbXszu4KatG0mhw2BVyRtNSN7227JYVvKltYqkUBNZ960M5L3RsdZvcW1pyVyTiq1+b9cXl0yaVAxwosxrxuqSsUMaBnTY4JK1/FsZkBZpKGCySZa4g+RVE3M9MHcPybMmZnrRSoTro41aLFHEeHkOTR2NIBV7aZr+iG2oacE118M1G7jmerhmA9dcD9ds4Jrr4ZoNXHM9XLOBa66HazZwzfVwzQauuR6u2WCn/1uwa2rh17+brNvF0zWruOaKuGaVH9FE4S6WE43+xq8He/ETmn9//wFIKzZvKtIFgQAAAABJRU5ErkJggg==)
Question 3Provide the structure of polyacetylene that is formed by ring-opening metathesis polymerization of 1,3,5,7-cyclooctatetraene.
![](data:image/png;base64,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)
Question 4Provide the mechanism for backbiting of a radical chain end of polyethylene, which results in a butyl side chain on the polymer backbone.
Question 5Provide the mechanism whereby two radical chain ends undergo dispropotionation to give two dead chain ends.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAUwAAAA7CAMAAAAn4EOgAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAMAUExURQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP//zP//mf//Zv//M//M///MzP/Mmf/MZv/MM//MAP+Z//+ZzP+Zmf+ZZv+ZM/+ZAP9m//9mzP9mmf9mZv9mM/9mAP8z//8zzP8zmf8zZv8zM/8zAP8AzP8Amf8AZv8AM8z//8z/zMz/mcz/Zsz/M8z/AMzM/8zMmczMZszMM8zMAMyZ/8yZzMyZmcyZZsyZM8yZAMxm/8xmzMxmmcxmZsxmM8xmAMwz/8wzzMwzmcwzZswzM8wzAMwA/8wAzMwAmcwAZswAM8wAAJn//5n/zJn/mZn/Zpn/M5n/AJnMzJnMmZnMZpnMM5nMAJmZ/5mZzJmZZpmZM5lm/5lmzJlmmZlmZplmM5lmAJkz/5kzzJkzmZkzZpkzM5kzAJkA/5kAzJkAZpkAM5kAAGb//2b/zGb/mWb/ZoAAAACAAGbM/2bMzGbMmWbMZmbMM2bMAGaZ/2aZzGaZmWaZZmaZM2aZAGZm/2ZmzGZmmWZmZmZmM2ZmAICAAGYzzGYzmWYzZmYzM2YzAAAAgGYAzGYAmWYAZmYAM2YAADP//4AAgDP/mTP/ZjP/MwCAgDPM/zPMzDPMmTPMZjPMM8DAwDOZ/zOZzDOZmTOZZjOZMzOZADNm/zNmzDNmmTNmZjNmMzNmADMz/zMzzDMzmTMzZjMzMzMzAKTI8DMAzDMAmTMAZjMAMzMAAP/78KCgpAD/ZgD/MwDM/wDMzICAgADMZgDMMwDMAACZ/wCZzACZZgCZMwCZAABm/wBmzABmmQBmZgBmMwBmAAAz/wAzzAAzmQAzZgAzMwAzAAAAzAAAmQAAZgAAM+4AAN0AALsAAKoAAIgAAFUAAEQAACIAAADuAADdAAC7AACqAACIAABVAABEAAAiAAARAAAA7gAA3QAAuwAAqgAAiAAAVQAARAAAIgAAEe7u7t3d3aqqqnd3d1VVVURERCIiIhEREQAAAAAAAAAAAP8AAAD/AP//AAAA//8A/wD//////z+DD5wAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAKNSURBVHhe7ZqLkoMgDEX3/3+6Sx5QsEEhXltac0aMCRCTq512dvbvEcDAivnHqDOOc9tygMWszhM4ty1HiAkkxAQSYgIBi+n7JnFuWw6wmDomcW5bDryYjpTObcsRYgK5QMz5nM5ty/H9HSxEiAkkxASCF9OZ8ReeaogJJMQEEmICCTGBhJhAQkwgISaQEBNIiAmEesD+lfveYrKe4iG4t5iVQRBihpgIpAdkJyEmnzHcXUxoIzcXMw1gK78lZvOz0aixCSUH/O8UzlTACoBQVaUyQ6U2hO/BmRFfCIpnZUaNTQjfgzMjvhAUWll6CemK30V9ITVUaBwIzoz4QkBoYcmQhHyIzaEnjQPBmRFfyCuu7wbdQiYN+X6RRHkUGgeCMyO+EAOSYlLQvJpsGuyqzaPQOBCcGfGFGIiYhAYOSQtlLV2kbexrUENP6msEcr95ZjexIifQNEdUa7UzdjWqoULjnEZuLOcZ5nf4YG2uuxk0cUk2V++7pGQt9fISgMmbQifyvkvK64F1sn3mo+/AZt1XK4sq3sgzIufLmpXErGvZrStPYorv6HYk54jcn2O4urIQ0c7OXXfTI+59JcP15YXnG9p/gP3Z4Qf/AeRbP/2KZCPX2SXoIrvpTJ6ETnKYoFTQYEcXQXURfeREh4b5LL+y9NBFdJyBMh5irDl524vR6sikUcmmM6ykumJEB5l1MiRlYrtudN+n0PLIVC+duHkiuzlKPZH1MrG3lm91KbkxqlGGOFVIHXXpqN/dHnnOtpOa5OXrS5ngIvmzLENhV+eLS1Yn+q3xIsPSVvZmkSx8+aP0m6OZ7qDTNOnxufZ9DXZ3RbTOCExsabYf7a0NTHra5HjPBgYhDozH4x8XJfwGnBht2AAAAABJRU5ErkJggg==)
Question 6Provide the structure of azoisobutyronitrile, AIBN, and show the mechanism whereby it undergoes thermal decomposition to give two radicals and a molecule of N
2.
Question 7Provide the structure of poly(methyl methacrylate).
Question 8Provide the structure of polystyrene.
Question 9Provide the structure of poly(butylene adipamide).
Question 10Provide the structure of poly(ethylene succinate).
Question 11Classify each polymer below as step-growth or chain-growth. Place the appropriate term in the blank provided.
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Question 12Classify each polymer below as step-growth or chain-growth. Place the appropriate term in the blank provided.
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Question 13Classify each polymer below as step-growth or chain-growth. Place the appropriate term in the blank provided.
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Question 14Nitroethylene is expected to be _______ reactive than ethylene toward anionic polymerization.
Question 15Nitroethylene is expected to be _______ reactive than ethylene toward cationic polymerization.
Question 16Consider the structure given below which might be found in a protein.
![](data:image/png;base64,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)
Answer the following questions by filling in the blank with the appropriate word or term.
This polymer would be classified as a poly______.
Question 17Consider the structure given below which might be found in a protein.
![](data:image/png;base64,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)
Answer the following questions by filling in the blank with the appropriate word or term.
The number of types of monomers in this structure is _______.
Question 18Consider the structure shown below.
This is an example of
a. a polyurethane
b. a polyester
c. a polyamide
d. a polycarbonate
Question 19The name of the polymer formed by the molecule shown below is _________________.
Question 20Consider the polymeric structure below for amylose (a type of starch).
![](data:image/png;base64,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)
The structure for the monomer is given below.
a.
True
b.
False
Question 21Consider the following two structures.
![](data:image/png;base64,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)
The following represents the repeating unit of the polymer formed by these two substances.
a.
True
b.
False
Question 22A polymer has the repeating unit drawn below:
The two monomers used to make the polymer are shown below.
a.
True
b.
False
Question 23The following is an example of a polyurethane.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAANIAAABFCAMAAAAIJEiLAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAMAUExURQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA)