Asked by Alisha

When the iron(II) ammonium sulfate was mixed with the ferrocyanide ion, the precipitate was initially white but turned blue upon exposure to air. What happened to iron(III) ion when the precipitate turned blue?
Answered by DrBob222
Iron(II) is oxidized by air to iron(III).
Answered by myra
When iron ii turned blue it indicates that there was mixture with oxygen which increased the number to iron iii
There are no AI answers yet. The ability to request AI answers is coming soon!