[gradpoint-question ak-4] which equation represents a combustion reaction?
a: ca + 2h...
![Chemistry](/tpl/images/cats/himiya.png)
[gradpoint-question ak-4] which equation represents a combustion reaction?
a: ca + 2h cl > cacl₂ + h₂
b: pb(no₃)₂ +2hcl > pbcl₂ + 2hno₃
c: 2so₂ + o₂ > 2so₃
d: 2c₂h₆ + 7o₂ > 4co₂ + 6h₂o
this question is worth 40 points. so answer carefully. i'm bad at chemical equations.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30, connienash95
Explain why scientists use shared characteristics to make cladograms.
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:10, GreatBaconGamer
Which class of molecules functions as chemical signals? hormones water carbohydrates proteins
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00, daniel1480
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
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.01.2022 08:40
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.01.2022 08:40
![Konu](/tpl/images/cats/en.png)
English, 26.01.2022 08:40
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.01.2022 08:40
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)