AgNO3 + NaCl <--> AgCl + NaNO3

What happens when nitric acid (HNO3) is added to the reaction?

HNO3 will not dissolve AgCl. The sysem will become acidic from the addition of the HNO3.

When nitric acid (HNO3) is added to the reaction AgNO3 + NaCl <--> AgCl + NaNO3, it reacts with sodium chloride (NaCl) to form sodium nitrate (NaNO3) and hydrochloric acid (HCl). The balanced chemical equation for this reaction is:

HNO3 + NaCl -> HCl + NaNO3

In this reaction, the nitric acid (HNO3) donates a hydrogen ion (H+) to chloride ion (Cl-) from sodium chloride (NaCl), resulting in the formation of hydrochloric acid (HCl) and sodium nitrate (NaNO3).

The overall reaction can be represented as:

AgNO3 + NaCl + HNO3 -> AgCl + NaNO3 + HCl

Therefore, when nitric acid is added to the reaction, it leads to the formation of hydrochloric acid and sodium nitrate.