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A sample of aluminum sulfate 18 hydrate, Al2(SO4)3,18H2O, containing 139.2mg is dissolved in 1.000L of solution. a. Cakculate the molarity of Al2(SO4)3. Molarity = b.

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A sample of aluminum sulfate 18 hydrate, Al2(SO4)3,18H2O, containing 139.2mg is dissolved in 1.000L of solution. a. Cakculate the molarity of Al2(SO4)3. Molarity = b. Calculate the molarity of SO42.. Molarity = M c. Calculate the molallity of Al2(SO4)3, assuming that the density of the solution is 1,000g/mL. Molality =

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