👉 Humified is a term in the field of chemistry that refers to a substance or element being reduced, often through a process called combustion. In this context, it involves reducing an element like oxygen (O2) to form water (H2O) and carbon dioxide (CO2). The reduction can be achieved by heating the substance or reacting it with other elements. This is a key step in many chemical reactions and helps to purify the gas produced during combustion processes.