Supernatants are recovered organelle factions of the cell produced after crystallization, precipitation, centrifugation, or other processes that separate cellular extracts. It is also called the ...
On the other hand, if the starting solutions are nearly saturated, there's a chance of some precipitate forming, particularly in the case of KCl.<BR><BR>There's no question of any "reaction" per se; ...
Cations can be identified with flame tests or precipitate tests using sodium hydroxide and ammonia solutions. Anions (halide, sulfate, and carbonate ions) can be identified using precipitate tests or ...