Answer:

Explanation:
By reading the statement, it is inferred that molarity must be computed. The amount of moles of hydrocloric acid is:


Finally, the molarity of the solution is:


AgNO3(ag) + NaBr(aq) ----> AgBr(s) + NaNO3(aq)
the ionic equation
Ag+(aq) + NO3-(aq) + Na +(aq) +Br-(aq) -----> AgBr(s) + Na+(aq) + NO3-(aq)
cancel the spectator ions in this case Na+ and No3-
the net ionic equation is therefore =
Ag+(aq) + Br-(aq) ----> AgBr (s)