Respuesta :
The product of a reaction between these two elements is [tex]Al_{2} O_{3}[/tex].
Explanation:
The oxidation state of an ion in a compound is equal to its charge.
The aluminum having a charge of +3 because oxidation state is +3
The oxide is having charge of -2
The product of these reactants will produce a chemical compound.
The compound formed is [tex]Al_{2} O_{3}[/tex] i.e Aluminium oxide. The compound while getting formed will share the charge and cation A+ will have the charge of anion and anion will have the charge of cation. This will result in a compound as there should be a neutral charge on the compound formed.
The +3 charge of the cation Al+ will go to anion oxide O2- and the charge of anion -2 will go with cation Al+.
The product of the reaction between aluminium ion with a charge of +3, and an oxide with a charge of -2 is Al₂O₃ .
The aluminium ion has a charge of +3 and the oxide has a charge of -2. The product of there reaction can be explained below.
The simple technique use here is exchanging the charges. The aluminium is a cation(positive charge) and it has a positive charge of 3. The oxygen is an anions(negative charge) and it has a negative charge of negative 2.
For the combined product to be electronically neutral, the 2 aluminium atom has to donate 3 of its outer electrons to the 3 oxygen atoms. This kind of bonding is called ionic or electrovalent bonding
Therefore, the product formed will be as follows:
Al³⁺ + 0²⁻ → Al₂O₃
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