In the reaction between silver nitrate and sodium chloride, what is the role of nitrate and sodium ions in solution?

1 Answer
Nov 1, 2015

Both Na+ and NO3 will be spectators.

Explanation:

We go back to simple solubility rules. All alkali metals salts are soluble. All nitrates are soluble. All halides are soluble (except for those of Ag+ and Hg2+2). All hydroxides are insoluble (except for previous).

So the net ionic equation representing the reaction is:

Ag++OHAgOH(s)

Silver hydroxide is not a well-characterized species. Its likely formulation is Ag2O(OH2), a hydrous oxide of silver, but you don't need to know this in 6th form.