When hydrogen sulfide reacts with oxygen, water and sulfur dioxide are produced. The balanced equation for this reaction is:
2H2S (g) + 3O2 (g) → 2H2O (l) + 2SO2 (g)
If 9 moles of oxygen react,
The reaction consumes _______ moles of hydrogen sulfide.
The reaction produces _______ moles of water
_______and moles of sulfur dioxide.