Hydrogen gas reacts with oxygen gas to form water. At STP, how many liters of hydrogen gas react with 32.4 liter of oxygen gas? (H2 + O2 -> H2O)

I think its 1.2L? i may be wrong

Explanation:

Recall old Avogadro's hypothesis

Equal volumes of gases contain AN EQUAL NUMBER of PARTICLES

And thus if there are

2.4

⋅

L

of dihydrogen, stoichiometric equivalence requires

1.2

⋅

L

of dioxygen. How many litres of water g