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What is al2o3???
If you mean Al2O3 , then there are two elements. viz. Aluminium(Al) and oxygen(O).
The numbers indicate that number of atoms of each element present. . There two aluminium atoms and three oxygen atoms in the molecule.
Chemically, it is aluminium oxide, commercially known as 'bauxite'.
NB
When writing chemical formula; for single letter symbols is always a CAPITAL letter. Hence oxygen is 'O' , not 'o'
Similarly, for a two letter symbol , the first letter is always a CAPITAL letter, and the second letter is always small/lower case. Hence aluminium is 'Al' , not 'al'.
This is the recognised international standard, and will be found on the Periodic Table.
What else can I help you with?
Is a al2o3 compound or element?
Al2O3 is a compound. It is known as alumina and is a combination of the elements aluminum (Al) and oxygen (O).
What is the formula for a compound formed from the elements Al and S?
Al and S combine to form aluminum sulfide, Al2S3
How many moles of aluminum oxide ( Al2O3) are formed in the reaction Fe2O3 2Al-Al2O3 2Fe?
In the given reaction, the stoichiometry is 1:1 for Fe2O3 to Al2O3. So the number of moles of Al2O3 formed will be the same as the number of moles of Fe2O3 originally present.
How many moles of aluminum oxide (Al2O3) are formed in the reaction Fe2O3 plus 2Al and rarr Al2O3 plus 2Fe?
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.
How many moles og Al are in 2.16 mol of Al2O3?
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
What is the chemical symbol for Al2O3?
There is no symbol for Al2O3 as it is a compound, chemical symbols are for elements
Is a al2o3 compound or element?
Al2O3 is a compound. It is known as alumina and is a combination of the elements aluminum (Al) and oxygen (O).
What is the formula for a compound formed from the elements Al and S?
Al and S combine to form aluminum sulfide, Al2S3
How many molecules in 3AL2 O3?
Aluminum oxide, Al2O3, is an ionic compound. There are no molecules in it.
How many moles of aluminum oxide ( Al2O3) are formed in the reaction Fe2O3 2Al-Al2O3 2Fe?
In the given reaction, the stoichiometry is 1:1 for Fe2O3 to Al2O3. So the number of moles of Al2O3 formed will be the same as the number of moles of Fe2O3 originally present.
What shows which elements are in compound and their ratios?
A formula shows constituent elements and their ratios. In the formula Al2O3, you can see aluminum and oxygen bonded in a 2-3 ratio.
What is the chemical formulae of aluminum oxide?
We know that Al2O3 is the chemical formula for aluminum oxide.
What is the scinecetific word for al2o3?
Al2O3 is aluminum oxide.
Al2O3 plus HBr AlBr3 plus H2O?
Al2O3 + 6HBr = 2Albr3 + 3H2O
How many moles of aluminum oxide (Al2O3) are formed in the reaction Fe2O3 plus 2Al and rarr Al2O3 plus 2Fe?
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.
How many grams are in al2o3?
please re-write that so we can understand
How many moles of Al2O3 are present in 49.3 g of this compound?
To find the number of moles, we need to use the molar mass of Al2O3, which is 101.96 g/mol. Divide the given mass (49.3 g) by the molar mass to get the number of moles of Al2O3 present. 49.3 g / 101.96 g/mol ≈ 0.483 moles of Al2O3.
