Nylons are a family of polymers that demonstrates high mechanical strength and are commonly used in the plastic industry (for example, as the outer shell in suitcases). Draw the balanced equation of the reaction of 1,4-butanediamine and heptanedioyl dichloride to form one repeat unit of Nylon 4-7 and hydrochloric acid.
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Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
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Chemistry, 22.06.2019 05:00
Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
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Chemistry, 22.06.2019 19:30
Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
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Chemistry, 22.06.2019 21:30
What is another way to determine mass times acceleration?
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Nylons are a family of polymers that demonstrates high mechanical strength and are commonly used in...
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