Yes, hydrochloric acid and silver react. The reaction between hydrochloric acid and silver is a single-displacement reaction, where the more reactive metal (in this case, silver) displaces the less reactive metal (in this case, hydrogen) from the acid. The products of the reaction are silver chloride and hydrogen gas. The chemical equation for the reaction is:

2Ag + 2HCl → 2AgCl + H₂

In this reaction, two moles of silver react with two moles of hydrochloric acid to produce two moles of silver chloride and one mole of hydrogen gas.