Uploaded April 2019 | Updated September 2026, 2 weeks ago
text books make this sound so easy but it isn't. There are two reactions, the displacement but also a reaction with water catalysed by iron producing hydroxude ions which give rise to iron(II) hydroxide and then air oxidised to brown iron(III) hydrooxide
text books make this sound so easy but it isn't. There are two reactions, the displacement but also a reaction with water catalysed by iron producing hydroxude ions which give rise to iron(II) hydroxide and then air oxidised to brown iron(III) hydrooxide
