A solution initially contains 4 ions and 4 ions

CHEMISTRY · Subjective · A Level · Chemistry · Reactions of ions in aqueous solution · Reactions of ions in aqueous solution

Problem

A solution initially contains 4

\mathrm{Na^{+}}

ions and 4

\mathrm{Cl^{-}}

ions. A second solution contains 4

\mathrm{Ag^{+}}

ions and 4

\mathrm{NO_{3}^{-}}

ions. After the two solutions are combined, a white solid forms and the liquid phase now contains only the 4

\mathrm{Na^{+}}

ions and 4

\mathrm{NO_{3}^{-}}

ions. Identify the spectator ions present in this process.