![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.07.2019 19:20 barbaramathews1123
The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the hall-héroult process is one of the most remarkable success stories of late 19th century practical chemistry, turning aluminum from a rare and precious metal into the cheap commodity it is today. in the first step, aluminum hydroxide reacts to form alumina and water: 2al(oh)3(s)-> al2o3(s)+3h2o(g) in the second step, alumina and carbon react to form aluminum and carbon dioxide: 2al2o3(s)+3c(s)-> 4al(s)+3co2(g) write the net chemical equation for the production of aluminum from aluminum hydroxide and carbon. be sure your equation is balanced.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 20:20
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.06.2019 00:00
Suppose that you stir a green powder into a clear liquid. the liquid turns green. you leave the room and come back later to observe that the top of the liquid is clear again. a green substance has settled on the bottom of the container. was the green liquid that you made a compound or a mixture? explain your reasoning.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.06.2019 00:50
A20 gram piece of metal is added to a sample of 100 grams of water inside a calorimeter. if the metal is at a temperature of 125° celsius and the water is at 20° celsius, which of the following best describes what will occur inside the calorimeter? (2 points)
Answers: 1
You know the right answer?
The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the hall-héroult proc...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 20.09.2020 16:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 20.09.2020 16:01
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.09.2020 16:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 16:01