Context: In its turn, under anaerobic conditions, the ferrous hydroxide (Fe(OH)
2 ) can be oxidized by the protons of water to form magnetite and molecular hydrogen. This process is described by the Schikorr reaction:

Question: Under what condition can ferrous hydroxide be oxidized?
Answer: anaerobic

Question: What does this process form?
Answer: magnetite and molecular hydrogen

Question: What reaction describes this process?
Answer: Schikorr reaction