1. Fe2O3Xh2O
2. Fe3O4XH2O
3. FeO
4. None
2007-05-17 04:30:57 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
2Fe3+(aq) + 3OH-(aq) --> Fe2(OH)3(s) x H20
2007-05-17 04:34:40 · answer #1 · answered by jcann17 5 · 0⤊ 1⤋
Hey jcann17. My CRC manual does not show Fe2(OH)3. I don't beleive it exists, but I'll check elsewhere.
Rust is Fe2O3
2007-05-17 04:40:14 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The chemical composition of rust is mainly iron(III) oxide (Fe2O3), and under wet conditions may include iron(III) oxide-hydroxide (FeO(OH))
2007-05-17 04:35:53 · answer #3 · answered by Gavin S 3 · 0⤊ 0⤋
ummm
letter 4?
i think its just fe203 and fe304.
i dont know what the xh20 is on letter a and b
2007-05-17 04:35:30 · answer #4 · answered by im emo, who cares 3 · 0⤊ 0⤋
1.Fe2O3XH20
2007-05-17 04:36:18 · answer #5 · answered by Dr. Eddie 6 · 0⤊ 0⤋
1.Fe2O3XH2O
2007-05-17 04:40:41 · answer #6 · answered by ag_iitkgp 7 · 0⤊ 0⤋