Calculate the volume of nitric oxide if its amount of substance is 5 mol.

To calculate the volume of nitric oxide, we take the formula: n = V * Vm, where n is the amount of a substance (equal to 5 mol), and V is the volume of a substance, Vm is the volume of one mole of a substance, it is also called the molar volume. The molar volume is constant and the same for any gas and equals 22.4 l / mol. Hence the formula and calculation: V = n * Vm = 5 * 22.4 = 112 liters.
Answer: The volume of nitric oxide is 112 liters.