A 10 0 mL sample of sodium chloride solution that has a mass

Last updated: 4/28/2023

A 10 0 mL sample of sodium chloride solution that has a mass of 18 78 g is placed in an evaporating dish and evaporated to dryness The residue has a mass of 8 65 g Calculate the following concentrations for the NaCl solution mass mass m m percent mass volume m v percent