superoxide
Noun
Meaning
See Peroxide.
Source: Webster's dictionarySynonyms
Hypernyms
Examples
much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-
Additionally, francium superoxide (FrO 2 ) is expected to have covalent character, unlike the other alkali metal superoxides, because of bonding contributions from the 6p electrons of francium.
Because the superoxide releases the most energy when formed, the superoxide is preferentially formed for the larger alkali metals where the more complex anions are not polarised.
Because the uncatalysed dismutation reaction for superoxide requires two superoxide molecules to react with each other, the dismutation rate is second-order with respect to initial superoxide concentration.
Bacteria Human white blood cells generate superoxide and other reactive oxygen species to kill bacteria.
Francium superoxide (FrO 2 ) is expected to have a more covalent character than its lighter congeners ; this is attributed to the 6p electrons in francium being more involved in the francium–oxygen bonding.