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Chemistry, 22.04.2020 00:20 venuscagle
1. What mass of the following chemicals is needed to make the solutions indicated?
a. 1.0 liter of a 1.0 M mercury (II) chloride (HgCl2) solution
b. 2.0 liters of a 1.5 M sodium nitrate (NaNO3) solution
c. 5.0 liters of a 0.1 M Ca(OH)2 solution
d. 100 mL of a 0.5 M (NH4)3PO4 solution
2. Calculate the molarity of the following solutions.
a. 12 g of lithium hydroxide (LiOH) in 1.0 L of solution
b. 198 g of barium bromide (BaBr2) in 2.0 L of solution
c. 54 g of calcium sulfide (CaS) in 3.0 L of solution
3. Calculate the volume of each solution, in liters.
a. a 1.0 M solution containing 85 g of silver nitrate (AgNO3)
b. a 0.5 M solution containing 250 g of manganese (II) chloride (MnCl2)
c. a 0.4 M solution containing 290 g of aluminum nitrate (Al(NO3)3)
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