Calculate the volume that 14 g of nitrogen will take.

Under normal conditions, one mole of ideal gas takes up a volume of 22.4 liters.

Let’s determine the amount of a substance contained in 14 grams of nitrogen.

A nitrogen molecule consists of two nitrogen atoms.

Its molar mass is:

M N2 = 14 x 2 = 28 grams / mol;

The amount of substance will be:

N N2 = 14/28 = 0.5 mol;

The gas volume will be:

V N2 = 0.5 x 22.4 = 11.2 liters;