In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide Al2O3 dissolved in molten cryolite Na3AlF6, resulting in the reduction of the Al2O3 to pure aluminum. Suppose a current of 350.A is passed through a Hall-Heroult cell for 48.0 seconds. Calculate the mass of pure aluminum produced. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 15:00
Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
Answers: 1
Chemistry, 22.06.2019 21:00
Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
Answers: 1
Chemistry, 23.06.2019 02:30
Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .
Answers: 3
You know the right answer?
In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide...
Questions
Biology, 22.09.2019 16:10
English, 22.09.2019 16:10
English, 22.09.2019 16:10
Physics, 22.09.2019 16:10
Business, 22.09.2019 16:10
Mathematics, 22.09.2019 16:10
Mathematics, 22.09.2019 16:10
Physics, 22.09.2019 16:10
