When To Worry About Shortness of Breath â¦ and When Not To. Difficulty breathing is a common complaintâ¦ and a tough diagnostic challenge. Like abdominal pain, dizziness, or fatigue,1 minor breathing difficulties can have many possible causes.
- implantation prevention (think chirality in chemical kinetics) Oxidation can be prevented by putting a barrier, like coating iron with paint to keep it from oxidizing. It can also be accomplished with dopants that interfere with the reaction kinetics, like stainless steel is a steel plus a few ingredients.
When these processes occur together, they are known as oxidation-reduction reactions, or redox reactions. As stated above, rust is an example of reduction, but it is also an example of oxidation. Oxygen gets reduced when it steals electrons from iron; iron gets oxidized when it loses electrons to oxygen.