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3. A container has a 20 liters solution of 20mol%NaOH(MWNaOH=40),80mol2H2O ( MWH2O=18 ). If the specific gravity of the solution is 1.4, calculate: a. The

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3. A container has a 20 liters solution of 20mol%NaOH(MWNaOH=40),80mol2H2O ( MWH2O=18 ). If the specific gravity of the solution is 1.4, calculate: a. The Molarity of NaOH in the solution. b. The mass fraction of water in the solution. c. The volume of water (in Liters) needed to dilute the 20L of this solution to 15mol%

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