1) A vial contained some sodium bicarbonate. Three successive portions of the sodium bicarbonate were transferred into three different Erlenmeyer flasks, and the following data recorded in the process: Mass of vial and all sample 17.2598 g Mass of vial and 2/3 sample 16.9772 g Mass of vial and 1/3 sample 16.5484 g Mass of empty vial 16.0121 g Calculate the mass of sodium bicarbonate emptied into the three Erlenmeyer flasks.