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12 Dec 2019

read the following description of the element aluminum and indicate physical and chemical properties; a) aluminum reacts with oxygen to form form aluminum oxide.
b) aluminum is a silvery white metal that has malleable and ductile properties.

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Elin Hessel
Elin HesselLv2
13 Dec 2019

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Related questions


When exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating of aluminum oxide, Al2O3, which prevents the aluminum from rusting underneath. The balanced reaction is shown here: 4Al+3O2รขย†ย’2Al2O3

Part A

What is the theoretical yield of aluminum oxide if 2.80 mol of aluminum metal is exposed to 2.40 mol of oxygen?


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