Verified Answer :

When the gases dihydrogen sulfide and oxygen react, they form the gases sulfur dioxide and water vapor. so the balanced equation is
2H2S(g) + 3O2(g) → 2SO2(g) + 2H2O(l)
hope it helps

Answer:

The balanced chemical equation can written be as:

\(2H_2S (g)+3O_2(g)\rightarrow 2SO_2(g)+2H_2O (g)\)

Explanation:

Dihydrogen sulfide = \(H_2S\)

Oxygen gas = \(O_2\)

Sulfur dioxide = \(SO_2\)

Water vapor =\(H_2O\)

The balanced chemical equation can written be as:

\(2H_2S (g)+3O_2(g)\rightarrow 2SO_2(g)+2H_2O (g)\)

According to reaction , 2 moles of hydrogen sulfide reacts with 3 moles of oxygen gas to give to 2 moles of sulfur dioxide and 2 moles of water vapors.