![subject](/tpl/images/cats/himiya.png)
 If 2.98 moles of hydrogen react completely, how many moles of oxygen will be required for the reaction?
2. If 0.99592 moles of water form from the reaction of hydrogen and oxygen, how many moles of oxygen were required?
3. If 6.2 moles of nitrogen react with hydrogen, how many moles of ammonia (NH3) will be created?
4. If 0.8905 moles of hydrogen react to make ammonia, how many moles of nitrogen are required for the reaction?
5. If 6.2 moles of carbon dioxide are formed from the combustion of propane (C
3H8), how many moles of oxygen are required for the reaction?
6. If 6.9 moles of water are formed in the combustion of propane, how many moles of carbon dioxide are also formed?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:20
What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
You know the right answer?
 If 2.98 moles of hydrogen react completely, how many moles of oxygen will be required for the reac...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.07.2019 17:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.07.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 29.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 17:00