Aqueous hydrochloric acid HCl will react with solid sodium hydroxide NaOH

 to produce aqueous sodium chloride NaCl and liquid water H2O. Suppose 8.0 g of hydrochloric acid is mixed with 17.1 g of sodium hydroxide. Calculate the minimum mass of hydrochloric acid that could be left over by the chemical reaction. Round your answer to 2 significant digits.