To make a four-molar (4.0 M) solution of sucrose, stir ___ grams of sucrose in water to dissolve the sugar, and then add enough water to bring the total volume of the solution up to ___ L. a. 342 . . . 0.5 b. 342 . . . 2.0 c. 684 . . . 0.5 d. 684 . . . 2.0 e. 342 . . . 1.0 4.