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It is a synthesis reaction because the two substances are combining to form one.

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Q: What type of reaction is 4Al plus 3O2---2Al2O3?
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What element is oxidized in 4Al plus 302 yields 2Al203?

The element that is oxidized in the reaction 4Al + 3O2 → 2Al2O3 is aluminum (Al). In this reaction, aluminum loses electrons and undergoes oxidation to form aluminum oxide (Al2O3).


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 coeficient needed for Al to balance Al plus O2 - Al2O3?

The balanced chemical equation for the reaction between Al and O2 is: 4Al + 3O2 -> 2Al2O3 Therefore, the coefficient needed for Al to balance the equation is 4.


What is the chemical equation for the reaction aluminum underwent in the disaster?

4Al + 3O2 -> 2Al2O3


Write the chemical equation for the reaction aluminum underwent in the disaster?

4Al+3O2-->2Al2O3


Is 4Al 3O2 2Al2O3 exothermic or endothermic?

When aluminum burns, the reaction is highly exothermic.


What is the chemical equation for aluminum oxide plus carbon equals aluminum plus carbon dioxide?

2Al2O3 + 3C -> 3CO2 + 4Al


How do you balance the equation al4c3 plus h2o equals aloh3 plus ch4?

Al4C3 +12H2O = 4Al(OH)3 + 3CH4


Given the incomplete equation 4Al plus 3O2 2X what compound is X?

The aluminium oxide is AlO3.


Which reaction releases the greatest amount of energy per kilogram of reactants?

4Al(s)+3O2(s) - > 2Al2O3(s)


Which gas will produce when aluminum carbide react with water?

When aluminum carbide reacts with water, the products of the reaction are aluminum hydroxide and methane gas. The balanced equation for this reaction is Al4C3 + 12H2O -->4Al(OH)3 + 3CH4(g)


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.