1. Why does precipitate form? Please explain using ion concentrations & Ksp.
2. If we add ammonia to a solution with Cu(OH)2(s) precipitate, and then the precipitate dissolves, what happens? Please explain using Le Chateliers principle.
3. When a colour change occurs but not precipitate, what kind of reaction occurs
1. Why does precipitate form? Please explain using ion concentrations & Ksp. 2. If we add...