Quote: Originally posted by deltaH | Depends on concentration, if you raise both Cr and Ni to 0.1M, you precipitate CrNiO4 in that centre top position. How neat is that!
| ...Ideally it would be good for my student to be able to arrange conditions so that one metal was
precipitated and the other aqueous. She has been playing with the pH and adding oxidants and reducers but at this stage no clear patterns have
emerged. Confounding the issue is that most of the time her solutions take a while to equilibriate and so her first observation is not necessarily
the correct one.
Anyway, this is exactly what is needed. ... |