Exactly that - they are just spectators. They take part, in that they react, but do not actually take part in the precipitation.
As an example take NaCl reacting with AgNO3 .
The reaction is AgNO3 + NaCl ------> AgCl (white precipitate) + NaNO3 .
The spectator ions are Na+ and NO3- . The reason is, the positive ion did not need to be Na+ but could have been K+ or Rb+ etc. Similarly the negative ion did not need to be NO3- but could have been ClO4- or other etc. So the net reaction is Ag+ + Cl- ------> AgCl (precipitate). The other ions are spectators.
A precipitation reaction is usually a double displacement reaction. The ions that do not form the precipitate usually form the solution.
spectator ions
The spectator ions are Ag+ and (NO3)-.
(Apex) Ions that do not participate in the reaction
they are both spectator ions.
A precipitation reaction is usually a double displacement reaction. The ions that do not form the precipitate usually form the solution.
The spectator ions in this precipitation equation are K+ and NO3-. The non-spectator ions are Pb2+ and I-. They combine to form the precipitate PbI2.
spectator ions
The spectator ions are Ag+ and (NO3)-.
The spectator ions are Ag+ and (NO3)-.
they are both spectator ions.
(Apex) Ions that do not participate in the reaction
spectator ions in a double replacement reaction
I don't know the answer to number 3. Pedro, Danny, and me are wondering what the answer for number 3 is. Any psychics please help us before dooms day.
Group I cations are typically spectator ions in a reaction
In ionic equations the spectator ions are the ions that do not form a solute in the reactants side. They will have the symbol aq (for aqueous or in water)after it showing that is has not precipitated into a solid.
Potassium and chloride ions.