A supercritical fluid (SCF) is a state of matter of a substance in which the temperature and pressure are above…
Gases
Boyle’s law explains the relationship between the variables, pressure, and volume, at a constant temperature. The volume of a gas…
Charles’s law explains how gases expand when they are heated. This law is also known as the law of volume….
Everything that occupies space and has some weight is called matter. There are four states of matter that are; solid,…
Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is a man-made product in the troposphere…
Photochemical smog is a mixture of smoke, fog, and contaminants. It is formed when ozone-depleting substances such as nitrogen oxides,…
Diffusion is the random movement of particles from a higher concentration region to an area of lower concentration. Graham’s law…
Though both carbon monoxide (CO) and carbon dioxide (CO2) contain the same elements; carbon and oxygen, they are quite different….
The kinetic molecular theory describes how gases behave ideally. A molecule is the smallest particle of a pure substance that…
