![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.11.2019 17:31 imlexi12393
What types of salts are added to fireworks to give them color
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
Which sample at stp has the same number of atoms as 18 liters of ne at stp
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
You know the right answer?
What types of salts are added to fireworks to give them color...
Questions
![question](/tpl/images/cats/en.png)
English, 30.10.2020 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 19:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 19:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 19:10
![question](/tpl/images/cats/en.png)
English, 30.10.2020 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 19:10
![question](/tpl/images/cats/mir.png)
World Languages, 30.10.2020 19:10
![question](/tpl/images/cats/fizika.png)
Physics, 30.10.2020 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 19:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 30.10.2020 19:10