2AgC2H3O2 (aq) + CaCl2 (aq) -> 2AgCl2 (s) + Ca(C2H3O2)2 (aq)
2Ag1+ (aq) + 2C2H3O21- (aq) + Ca2+(aq) + 2Cl1- (aq) -> 2AgCl2 (s) + Ca2+ (aq) + 2C2H3O21- (aq)
In the reaction, both acetate (C2H3O2) and Calcium are aqueous in both the reactants and products, therefore they are the spectator ions.
Rb+ and Cl−
When CaCl2 is placed in water, CaCl2 dissociates, Ca+ and Cl- and ions conduct electricty.
It forms 3 ions.
The chemical formula of calcium chloride is CaCl2. CaCl2------------Ca2+ + 2Cl-
ask a teacher
Rb+ and Cl−
AgC2H3O2 dissociates into Ag+ and C2H3O2- ions. Ag+ is the silver ion with a +1 charge, and C2H3O2- is the acetate ion.
spectator ions
H+ and I- are the spectator ions.
Na+, K+,Li+, NH4 + and NO3 - are always spectator ions because they are always soluble
The spectator ions are Ag+ and (NO3)-.
Spectator ions do not actively participate in the chemical reaction but remain in the solution unchanged. They are components of the reaction mixture that do not react with the other ions present. An example is the sodium ion in a reaction involving silver nitrate and sodium chloride, where sodium remains in solution while silver chloride precipitates out.
The spectator ions in the reaction between silver sulfate and barium nitrate are nitrate (NO3-) ions and sulfate (SO4^2-) ions. These ions do not participate in the formation of the precipitate (barium sulfate) and remain unchanged throughout the reaction.
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.
It forms 3 ions.
When CaCl2 is placed in water, CaCl2 dissociates, Ca+ and Cl- and ions conduct electricty.
The spectator ions in the reaction between copper (II) chloride (CuCl2) and aqueous ammonium phosphate ((NH4)3PO4) are Cl- and NH4+. These ions do not participate in the chemical reaction and remain unchanged in the solution.