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4. We dissolve 185.0g of LiF in 1250g of water and find that the density of the solution is 1.12g/mL. Calculate: a. The % by

4. We dissolve 185.0g of LiF in 1250g of water and find that the density of the solution is 1.12g/mL. Calculate: a. The % by mass of LiF b. The mole fraction of LiF c. The molarity of LiF d. The molality of LiF

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