OZONE DEPLETION Essay Example | Topics and Well Written Essays - 1250 words

OZONE DEPLETION - Essay Example n with focus on chemical aspects such as composition and properties, causes of ozone depletion, chemical actions that define depletion, and chemical effects of ozone depletion. Ozone is a chemical substance, existing in molecular state and consisting or three oxygen atoms. It is a product of chemical reactions and because of its unstable condition, can easily dissociate if triggered. Its formation begins with dissociation of an oxygen molecule to form oxygen atoms through the following path and under ultra violet radiation. The process occurs under photochemical dissociation and the oxygen atoms react with oxygen molecules in the presence of stabilizing factors, such as nitrogen molecules and oxygen molexules, to form the ozone. Ready availsbility of oxygen molecules from which dissociation occurs means ease of formation of the ozone gas. the following equations shows the reaction into formation of ozone (National Oceanic and Atmospheric Administration 2010, p. 1). The ozone can also dissociate easily in the presence of such catalysts as nitrogen monoxide, chloride atoms, and chloro-fluoro carbons. The following equation shows the dissociation that also defines depletion of the ozone. The ozone is therefore a chemical substance whose existence also depend on other chemicals in its environment. the other chemicals may facilitate formation of the ozone, as oxygen and nitrogen molecules do, of may facilitate dissociation as do chlorine atoms and chloro-fluoro carbons (Columbia University n.d., p. 1). Ozone is an unstable chemical and easily dissociated into oxygen molecules, in the presence of catalysts. It also has a short half life and therefore dissociates independently to characterize depletion. This means that its continuous formation and minimal chemical dissociation are necessary for stability in its volume. Ozone is also soluble in water and the solubility is a factor of both temperature and concentration. it its gaseous state, higher concentration of