Chemistry, 01.12.2020 07:20 animerocks07
Low-density polyethylene, used to make plastic films, is made by the radical polymerization of ethene, and is one of the hardest plastics to recycle. It gets its name Question 4 options: A) because it's strong but flexible. B) from the spaces left between chains when the polymer is formed. C) because of the way the chains pack like spaghetti, close and tight. D) from the process by which it's polymerized.
Answers: 1
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 22.06.2019 17:30
Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?
Answers: 2
Low-density polyethylene, used to make plastic films, is made by the radical polymerization of ethen...
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