| Most organic substances react with oxygen exothermically, but are quite stable, because the activation energy to do so is so large. |
| It obeys the law of conservation of mass since the amount of phosphorous and oxygen remains the same throughout the reaction. |
| The reason we need to breathe is to provide the oxygen needed to carry out cellular respiration in our cells. |
| From this ensemble, the mean position of the side-chain amino group or the two carboxyl oxygens were determined. |
| The faster we can clean the blood, the more nutrients and oxygens the blood can carry. |
| The oxygens which were originally attached to the manganese are still attached in the neutral complex. |
