How much hydrogen will react with 16g of oxygen?

The water synthesis reaction is described by the following chemical reaction equation:

H2 + ½ O2 = H2O;

There is one oxygen atom in a water molecule, and two oxygen atoms in an oxygen molecule. Therefore, a unit amount of water can be obtained from half the amount of oxygen. This will require a single amount of hydrogen substance. Since the molecules of hydrogen and water have the same number of hydrogen atoms.

Let’s determine the amount of substance in 16 grams of oxygen.

M O2 = 16 x 2 = 32 grams / mol;

N O2 = 16/32 = 0.5 mol;

With this amount of oxygen, 1 mole of hydrogen will react

Let’s define its volume.

One mole of ideal gas under normal conditions takes a volume of 22.4 liters.

V H2 = 1.0 x 22.4 = 22.4 liters;