b coz it will cause an accident
Compound formula: Al2O3 + C --> Al + CO2 Make it balanced: 2 Al2O3 + 3 C --> 4 Al + 3 CO2
Al2O3 on thermal decomposition gives Al & O2. 1 mole Al2O3 gives 2 mole Al. 102 kg Al2O3 gives 54kg Al 1 kg Al2O3 gives 0.512 kg Al.
so you find the ratio of Aluminum to Oxygenin this case it is 2:3and then because the total mole is 2.16for aluminum:2.16/5*2 = 0.864for oxygen:2.16/5*3 = 1.296hope this helped :D
Al and S combine to form aluminum sulfide, Al2S3
Mn2O7+Al=
2 Al + Fe2O3 ----> Al2O3 + 2 Fe
An ionic compound containing aluminum and oxygen is aluminum oxide (Al2O3). It is a compound formed by the transfer of electrons from aluminum to oxygen atoms, resulting in a stable ionic bond between the two elements. Aluminum oxide is commonly found in nature as the mineral corundum and is also used in various industrial applications, including as an abrasive and in the production of aluminum metal.
Fe2O3 + 2Al --> Al2O3 + 2Fe
The formula for this compound would be Al2O3, since aluminum typically forms a 3+ cation and oxygen typically forms a 2- anion. This combination ensures that the overall charge of the compound is neutral.
Aluminum oxide is Al2O3
Fe2O3 + 2Al ===> Al2O3 + 2FeIn this reaction the number of moles of Al2O3 produced is dependent on the number of moles of Fe2O3 and Al that one starts with. For every 1 mole Fe2O3 and 2 moles Al, one gets 1 moles of Al2O3.
We know that Al2O3 is the chemical formula for aluminum oxide.