New answers tagged

0

If iron is dissolved in water (polar liquid), it will be in the form of ions. If we apply uniform magnetic field these ions will gyrate around this magnetic field and will do nothing but if we apply a non uniform magnetic field and the non uniformity is perpendicular to the direction of magnetic lines the ions will slowly drift from high field region to low ...


1

A magnetic field won't do anything, but if you apply an electric field you can electrolyse the iron salt and produce metallic iron. There are some other more involved ways it could be done. For example zeolites will selectively absorb some metal ions. If you choose the correct zeolite you could remove all the iron. Though arguably this is just a form of ...



Top 50 recent answers are included