Evaluate the molality of the solution

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1.) To what volume should you dilute 40.0ml of a 4.65M KI solution so that 27.0ml of the diluted solution contains 3.95g of KI ?

2.) An aqueous NaCl solution is made using 111g of NaCl diluted to a total solution volume of 1.00L .Calculate the molality of the solution. (Assume a density of 1.08g/ml for the solution.)
2b.) Calculate the mass percent of the solution. (Assume a density of 1.08g/ml for the solution.)

Reference no: EM13498423

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