What is the mass of carbon monoxide (2), the volume of which is 1.12 liters?

Let’s calculate the chemical amount of a substance in a given volume of substance.

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

The amount of substance will be:

N = 1.12 / 22.4 = 0.05 mol;

Let’s calculate the mass of the substance. To do this, we multiply the chemical amount of the substance and its molar mass.

M CO2 = 12 + 16 x 2 = 44 grams / mol;

m CO2 = 44 x 0.05 = 2.2 grams;