![subject](/tpl/images/cats/himiya.png)
Methanol (CH4O) is used in the production of many chemicals. Methanol is made by reacting carbon monoxide and hydrogen at high temperature and pressure.
CO(g) + 2H2(g) ---> CH4O(g)
1) How many molecules of hydrogen are needed to produce 25.O g of CH4O?
2) How many molecules of carbon monoxide are needed to produce 25.O g of CH4O?
3) How many molecules of hydrogen are needed to produce 50.0 g of CH4O?
Zinc and Nitric acid react to form zinc nitrate, ammonium nitrate, and water.
4Zn(s) + 10HNO3(aq) ---> 4Zn(NO3)2(aq) + NH4NO3(aq) + 3H2O(l)
4) How many atoms of zinc react with 1.49 g HNO3?
5) Calculate the number of molecules of zinc that must react with an excess of HNO3 to form 29.1g NH4NO3.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:20, JKINGblackstar3502
After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00, JJlover1892
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
Answers: 2
You know the right answer?
Methanol (CH4O) is used in the production of many chemicals. Methanol is made by reacting carbon mon...
Questions in other subjects:
![Konu](/tpl/images/cats/geografiya.png)
Geography, 18.12.2020 19:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 19:00
![Konu](/tpl/images/cats/mkx.png)
Arts, 18.12.2020 19:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 19:00
![Konu](/tpl/images/cats/istoriya.png)
History, 18.12.2020 19:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 19:00
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.12.2020 19:00