138. When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL of water (density 0.997 g>mL), the final volume is 250.0 mL (about one cup). Have each group member calculate one of the following for the solution, and present his or her answer to the group: a. mass percent b. molarity c. molality 138. When 13.62 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 241.5 mL of water (density 0.997 g>mL), the final volume is 250.0 mL (about one cup). Have each group member calculate one of the following for the solution, and present his or her answer to the group: a. mass percent b. molarity c. molality