Oxygen also reacts with changeover metals and form dioxygen complexes with them, such as myoglobin and hemoglobin (oxygen carrying proteins existing inside the blood). Numerous major natural compounds also contain oxygen, which include citric acid glycerol, acetic anhydride and acetamide. The most common reaction of oxygen is termed as oxidation. https://howmuchisahyperbaricoxyge17160.blogs-service.com/66773840/oxygen-chambers-for-cancer-options