Question

what is the difference between iron (II) and iron (III)​

Answer 1

Answer:

Ferric and ferrous oxides are iron oxides. Ferric means the iron(III) ion Fe+3, and ferrous means iron(II), which is Fe+2. Both of these ions react with oxygen, but ferric oxide is more common. ... Ferrous oxide is reddish in color and is known as the mineral hematite.

Answer 2

Answer:

Ferric and ferrous oxides areiron oxides. Ferric means theiron(III) ion Fe+3, and ferrousmeans iron(II), which is Fe+2. Both of these ions react with oxygen, but ferric oxide is more common. ... Ferrous oxide is reddish in color and is known as the mineral hematite.