4Al (s) + 3O2 (g) --> 2Al2O3 (s) If 31.7 g Al and 25.5 g O2 are available, which one is the limiting reactant when forming aluminum oxide?
Give the chemical formula for the limiting reactant only. No numbers or physical states!

the answer is a and have a great day

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

its pwirhfpiwe

explanation:

because dgjpwojefopjwp