⏱️ ¿Por qué se oxidan los metales? | En 1 minuto
Why Metals Rust
In this section, the speaker discusses the reasons behind metal corrosion, focusing on the redox reaction involving reduction and oxidation processes.
Corrosion Process
- Corrosion is caused by a redox reaction involving simultaneous reduction and oxidation processes.
- The example of iron oxidation demonstrates the need for an anode (iron), a cathode (oxygen), and an electrolytic solution to facilitate electron transfer.
- After redox reactions occur, iron transforms into hydrated ferric oxide or rust, representing the thermodynamically favored state for metals.