Posted by Ellie on Wednesday, February 20, 2013 at 7:32pm.
two I- ions lost an electron to form I2
so therefore, Fe+- must gain two electrons, so it takes two of them
2Fe+++ + 2I- >>> 2Fe++ + I2
Related Questions
Chemistry - when 25.0 mL of a solution containing both Fe2+ and Fe3+ ions is ...
Chemistry - For there reaction system involving the species in the table below, ...
chemistry - Iron(II) can be oxidized by an acidic K2Cr2O7 solution according to ...
chemistry. - a quantity of 25 ml of a solution containing both Fe2+ and Fe3+ ...
Chemistry - I'm a bit iffy on oxidation numbers... can someone please tell ...
chemistry - use oxidation states to identify the element that is being oxidized ...
chem - Balance the equation: MnO4¡V + H+ + Fe2+ Mn2+ + H2O + Fe3
chemistry - A 49.45 mL sample of solution containing Fe2+ ions is titrated with ...
chemistry - Balance the equation: Note: If a chemical species coefficient is &...
chemistry - Fe2+ + MnO-4 --> Fe3+ + Mn2+ Fe2+ = +2 Mn = +7 O-4 = 4(-2...
For Further Reading
