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Q: What is the colour of aluminium oxide?
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How can a layer of aluminum oxide be made thicker and what is the process called?

The layer can 't thickned further because Al2O3 aluminium oxide or in other words corrosion. IT is the tendency of aluminium that the layer of aluminium oxide(white in colour) or corrosion prevents the metal from further corrosion.So only one layer of aluminium oxide can be on the meatal it cant be thickned.


Does copper or aluminum rust faster?

Neither rust. Only iron rusts. However, copper and aluminium both oxidise. Aluminium oxidises extremely quickly. It you cut a piece of aluminium in the air, it immediately oxidises. The surface that you see/feel for aluminium is actually aluminium oxide. (Al2O3). The surface of aluminium pots and pans in the kitchen is actually aluminium oxide. . Aluminium oxide is impervious to further oxidation and so the aluminium underneath remains as aluminium . Copper on the other hand is a much slower oxidiser. The brown/red colour of copper metal will slowly tarnish (oxidise) over a period of days and weeks, to become a dull colour and if left for a longer time , may go black as copper oxide, or green as copper carbonate.


How much aluminium is in 1 ton of aluminium oxide?

1000 kg aluminium oxide contain 470,588 kg aluminium.


What is the chemical formula for Al203?

Al2O3 is the chemical formula of aluminium oxide.


What type of bond is present in aluminium oxide?

Aluminium oxide has an ionic bond.


What is the word equation for heating aluminium powder with iron oxide?

well, this is my theory, excuse me if i am not at all correct, but i believe the answer is; Aluminium + Iron Oxide ---> Aluminium Oxide + Iron + heat i really do hope this is correct, please except my apologies if it is not.


What an how many atoms are there in aluminium oxide?

The chemical formula of aluminium oxide is Al2O3: five atoms.


What is aluminum oxide made up of?

Aluminium oxide or alumina is Al2O3 and it consists of aluminium and oxygen.


How do you extract aluminium from Aluminium Oxide?

by using electrolysis


What is name of the compound Al2O3?

Al is the symbol for Aluminum and O is the symbol for oxygen. When oxygen is paired in a compound, it is changed to oxide. The name then is aluminum oxide.


Can iron displace aluminium from aluminium oxide?

The reaction is not possible.


What is all ores of aluminium with chemical equation?

aluminium oxide