Chemistry, 21.08.2019 16:10, elchapo8362
Polyesters are formed from the reaction of
a.
a diamine and a dicarboxylic acid
b.
an alkene and a dicarboxylic acid
c.
a diol and a dicarboxylic acid
d.
a diol and an amino acid
Answers: 1
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What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
Answers: 3
Chemistry, 22.06.2019 16:30, Eddie997
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Chemistry, 22.06.2019 20:40, larkinc2946
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
Chemistry, 22.06.2019 22:30, gonzalesalexiaouv1bg
What if it is did darwin used to support his theory of evolution
Answers: 1
Polyesters are formed from the reaction of
a.
a diamine and a dicarboxylic acid
...
a.
a diamine and a dicarboxylic acid
...
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