Oxygen is important in combustion processes such as the burning of fuels. All combustion reactions are also examples of redox reactions. A combustion reaction happens any time a substance reacts with oxygen to develop heat. 1 instance will be the combustion of octane, the theory ingredient of gasoline: Combustion reactions https://oxygen-chambers-for-sale40627.onzeblog.com/36654711/an-unbiased-view-of-oxygen-chambers-for-cancer-treatment