Find the volume of hydrogen gas that reacts with 160cm^3 of oxygen gas measured at the same temperature and pressure. 2H_(2)(g)+O_(2)(g)arrow 2H_(2)O(l) __ ".

Question

Answer 1

To react/emulsify 160

of

gas completely, we need twice of 160 i.e.

of

gas.

Answer 2

## Step 1: Identify the stoichiometric ratio of

molecules to

molecules from the balanced chemical equation. Here, the ratio is 2:1## Step 2: Apply this ratio to find the volume of

gas required to completely react with given volume (160

) of

gas. So, double volume of

is required for 1 volume of

gas for complete reaction with no leftovers.

Question