The balanced equation for the reaction between aluminum (Al) and bromine (Br2) to form aluminum bromide (AlBr3) is 2 Al + 3 Br2 → 2 AlBr3. In this balanced equation, the coefficient for Al is 2. This means that two aluminum atoms are required to react with three bromine molecules to produce two formula units of aluminum bromide.
To balance the equation for the reaction of aluminum (Al) with oxygen (O2) to form aluminum oxide (Al2O3), we start with the unbalanced equation: 4Al + 3O2 → 2Al2O3. The coefficient on Al is 4 in this balanced equation, indicating that four aluminum atoms are needed to react with three molecules of oxygen to produce two formula units of aluminum oxide.
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Ahmed Al-Fahad Al-Ahmed Al-Sabah was born on 1961-08-12.
Sabah Al-Ahmad Al-Jaber Al-Sabah was born on 1929-06-16.
Al-Sharif al-Radi was born in 970.
To determine the coefficient of Al in a balanced chemical equation, you would need to provide the specific equation you are referring to. Once you provide the equation, we can help you identify the coefficient of Al in that particular chemical reaction.
Al(NO3)3, so aluminium has coefficient of one. Aluminium is always Al3+ in ionic compounds.
2
The balanced equation is 3 Fe3O4 + 8 Al -> 4 Al2O3 + 9 Fe. Therefore, the coefficient of Fe is 9.
This depends on the reaction; aluminium is trivalent Al(3+).
The coefficient for Al(s) in the balanced equation depends on the specific reaction you are referring to. For example, in the reaction 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g), the coefficient for Al(s) is 2.
2
The balanced equation is 2Fe2O3 + 4Al ----> 2Al2O3 + 3Fe. The coefficient of Fe is 3.
The balanced equation should be 2Al + 6HCl -> 2AlCl3 + 3H2. Therefore, the coefficient of HCl is 6.
the answer is 2 apex
To balance the unbalanced chemical equation involving aluminum oxide (Al₂O₃), you need to ensure that the number of atoms of each element is the same on both sides of the equation. Without the specific equation provided, I can't give the exact coefficient for Al₂O₃. However, in typical reactions involving Al₂O₃, the coefficient could vary based on the reactants and products involved. Once the equation is balanced, you would determine the coefficient for Al₂O₃ from that specific context.
The coefficient of Al in a balanced chemical equation would depend on the specific reaction being considered. It is determined by ensuring that the number of atoms of each element is the same on both sides of the equation.