![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.06.2021 19:50 lilyplant4289
Polystyrene can be prepared by heating styrene with tribromobenzoyl peroxide in the absence of air. A sample prepared by this method has the empirical formula Br3C6H3(C8H8)n, where the value of n can vary from sample to sample. If one sample has 0.105% Br, what is the value of n
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:00, hemolelekeakua
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:20, Lovelybunny321
15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30, medinajocelyn45
Which compound most likely has the greatest bond energy?
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:30, treylartigue
The appropriate concentration for an iodine sanitizer is
Answers: 1
You know the right answer?
Polystyrene can be prepared by heating styrene with tribromobenzoyl peroxide in the absence of air....
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40
![Konu](/tpl/images/cats/biologiya.png)
Biology, 28.01.2022 08:40
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.01.2022 08:40