Name_________________________

M. Wt of C21H22N2O2 = 334 g/mol. 4.000 g 22.4 L----- x ----- = 668 g/mole ( 668 / 334 = 2. 0.134 L 1 mol. 22. 1.43 M What is the final molarity of an aqueous solution if the initial concentration. is 4.46 M given that there are 78.0 mL of this solution and 166.0 ml of water . are added to it? ................
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