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Calculate the mass of kf in the solution

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1. A solution is prepared by dissolving 39.3 g of KF in enough water to form 465 mL of solution. Calculate the mass % ( m/m) of KF in the solution if the density of solution is 1.10 g/mL.

2. A 45.00 g sample of CaCl2 is dissolved in enough water to make 2.000 liters of solution. How many mL of this solution must be diluted with water to make 1.000 L of 0.1000 M CaCl 2?

Please show answer with work and calculation.

Reference no: EM132610492

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