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Yes, the reaction 2Al₂O₃ → 4Al + 3O₂ is a redox reaction. In this process, aluminum (Al) is reduced from its +3 oxidation state in Al₂O₃ to elemental aluminum (0 oxidation state), while oxygen (O) is oxidized from its -2 oxidation state in Al₂O₃ to molecular oxygen (0 oxidation state in O₂). The transfer of electrons between the aluminum and oxygen species characterizes it as a redox reaction.
What else can I help you with?
How do you balance the chemical equation Al O2Al203?
This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
What is the balance the following chemical equation Al2O3 -- Al plus O2?
No. If you mean 4Al3O2. And If you mean 4Al + 3O2 ------> AL2O, it is still not balance.
What is the formula for the cation formed when aluminum metal is oxidized?
4Al(s) + 3O2(g) --> 2Al2O3(s) where Al has an oxidation number of 3+
What is the chemical equation for anodizing process?
The anodizing process involves the formation of a stable oxide layer on a metal surface, typically aluminum. The chemical reaction involved can be represented as: 4Al + 3O2 -> 2Al2O3. This equation shows the formation of aluminum oxide (Al2O3) on the surface of the aluminum metal during the anodizing process.
How many gram of O2 will be required to completely react with 0.3 moles of Aluminium?
The Balanced reaction equation is 4Al(s) + 3O2(g) = 2Al2O3(s) The proportions are 4:3::0.3: x Hence 4/3 = 0.3/x Algebraiucally rearrange x = 0.3 X 3 / 4 x = 0.225 moles of oxygen Hence 0.225 = mass(g) / 32 mass = 0.225 X 32 = 7.2 grames.
How do you balance the chemical equation Al O2Al203?
This is a synthesis reaction, and when it's balanced, it looks like this: 4Al + 3O2 --> 2Al2O3
Write the chemical equation for the reaction aluminum underwent in the disaster?
4Al+3O2-->2Al2O3
What is the chemical equation for the reaction aluminum underwent in the disaster?
The chemical equation for the reaction aluminum underwent in the disaster is 4Al + 3O2 -> 2Al2O3. This reaction produces aluminum oxide (Al2O3) when aluminum (Al) reacts with oxygen (O2) in the air.
What type of reaction is 4Al plus 3O2---2Al2O3?
It is a synthesis reaction because the two substances are combining to form one.
What is the equation for when aluminum reacts with oxygen?
The ionic compound Al2O2 forms when aluminum reacts with oxygen.
What is the reaction for aluminium and oxygen?
The reaction between aluminum and oxygen forms aluminum oxide. The balanced chemical equation for this reaction is 4Al + 3O2 → 2Al2O3.
What is the correct equation for the decompostiton of aluminum oxide?
2Al2O3 --> 4Al + 3O2
Is 4Al 3O2 2Al2O3 exothermic or endothermic?
The reaction 4Al + 3O2 -> 2Al2O3 is exothermic. This is because it releases energy in the form of heat during the reaction. The formation of aluminum oxide (Al2O3) from aluminum (Al) and oxygen (O2) is accompanied by a decrease in enthalpy, resulting in the release of heat energy.
Aluminum oxide solid reacts with gaseous carbon monoxide to produce aluminum metal and carbon dioxide gas?
The chemical equation for this reaction is: 2Al2O3(s) + 3C0(g) -> 4Al(s) + 3CO2(g). This is a redox reaction where aluminum oxide is reduced to aluminum and carbon monoxide is oxidized to carbon dioxide.
What is the coeficient needed for Al to balance Al plus O2 - Al2O3?
You need 4Al and 3O2 This will give you 2 Al2O3
What is the chemical reaction that occurs when aluminium reacts with oxygen to form aluminium oxide?
When aluminum reacts with oxygen, a chemical reaction occurs that forms aluminum oxide. This reaction is represented by the equation: 4Al 3O2 - 2Al2O3.
Do you write aluminum plus oxygen gas to form aluminum oxide?
The correct chemical equation is 4Al + 3O2 -> 2Al2O3, which represents the reaction where aluminum combines with oxygen gas to form aluminum oxide.
