Answer:
Al = 2 atoms.
H = 6atoms.
S = 3 atom.
O = 12 atoms
Explanation:
2Al + 3H2SO4 —> Al2(SO4)3 + 3H2
From the balanced equation, the number of atoms of the different elements present on both sides as
Al = 2 atoms.
H = 6 atoms.
S = 3 atoms.
O = 12 atoms