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Al2O3 is aluminum oxide.
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∙ 13y ago
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What is the chemical formulae of aluminum oxide?
We know that Al2O3 is the chemical formula for aluminum oxide.
What is the chemical symbol for Al2O3?
There is no symbol for Al2O3 as it is a compound, chemical symbols are for elements
What does Al2O3 plus H2SO4 yield?
Al2O3 + H2SO4 = Al2(SO4)3 + H2O
What is the chemical formula for aluminum oxide when heated?
Aluminum oxide is Al2O3 and when heated it is still Al2O3, so heating aluminum oxide does nothing to it.
What is the chemical composition of corundum?
Corundum is aluminum oxide, the formula is Al2O3
What is the word equation for aluminium plus water?
2Al + 3H2O ---> Al2O3 + 3H2
What is the chemical formulae of aluminum oxide?
We know that Al2O3 is the chemical formula for aluminum oxide.
Al2O3 plus HBr AlBr3 plus H2O?
Al2O3 + 6HBr = 2Albr3 + 3H2O
An ionic compound is made entirely of aluminum and oxygen what is the formula for this compound?
Al+3 O-2 ---------> these are the ions with their chargesAl2O3 -------------> this is when they are bonded together Al2O3
What is the chemical symbol for Al2O3?
There is no symbol for Al2O3 as it is a compound, chemical symbols are for elements
Why can't solid Al2O3 be electrolysed?
In solid Al2O3, the ions cannot be separated by electrolysis.
What does Al2O3 plus H2SO4 yield?
Al2O3 + H2SO4 = Al2(SO4)3 + H2O
What is the molarity of a solution in which 51 grams of aluminum oxide Al2O3 is dissolved in 500 mL of solution?
Need moles aluminum oxide first. 51 grams Al2O3 (1 mole Al2O3/101.96 grams) = 0.5002 moles Al2O3 ======================Now, Molarity = moles of solute/Liters of solution (500 ml = 0.500 Liters ) Molarity =0.5002 moles Al2O3/0.500 Liters = 1.0 M Al2O3 solution ----------------------------
Compound name for Al2O3?
This is an ionic compound with the name aluminum oxide.
What is the formula for a compound formed from the elements Al and S?
Al and S combine to form aluminum sulfide, Al2S3
What is the percentage of aluminum in aluminum oxide (Al2O3)?
The formula for aluminum oxide is Al2O3: Molar mass =581.77g/mol Al2O3.In one mole Al2O3, there are two moles of Al3+ ions, therefore 2 moles Al3+ x 26.982g/mol Al3+ = 53.964g Al3+ in one mole of Al2O3.GIVEN: mass of Al3+ = 53.964 g Al3+;Molar mass of Al2O3 = 581.77 g Al2O3UNKNOWN: % Al3+EQUATION:% Al3+...=...g Al3+x 100...g Al2O3% Al3+...=...53.964g Al3+x100......=...9.2758% Al3+581.77g Al2O3
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.
