2. A student dissolves 1.50 moles of magnesium chloride in a certain amount of pure water to make a 1.00 kg solution having a density of 1.31 g/mL. Calculate the molarity and the molality of the chloride ions in the solution. A. Molarity: 1.97 M Molality: 1.75 m B. Molarity: 1.97 M C. Molarity: 1.15 M D. Molarity: 3.93 M E. Molarity: 3.93 M .4. Molality: 1.50 m Molality: 1.50 m Molality: 3.50 m Molality: 3.00 m (+ a witty bar

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Problem 12.96QP: A sample of aluminum sulfate 18-hydrate, Al2(SO4)3. 18H2O, containing 125.0 mg is dissolved in 1.000...
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12. A student dissolves 1.50 moles of magnesium chloride in a certain amount of pure
water to make a 1.00 kg solution having a density of 1.31 g/mL. Calculate the molarity
and the molality of the chloride ions in the solution.
A. Molarity: 1.97 M
B.
Molarity: 1.97 M
C. Molarity: 1.15 M
D. Molarity: 3.93 M
E. Molarity: 3.93 M
Molality: 1.75 m
.4.
Molality: 1.50 m
Molality: 1.50 m
Molality: 3.50 m
Molality: 3.00 m
bat
Transcribed Image Text:12. A student dissolves 1.50 moles of magnesium chloride in a certain amount of pure water to make a 1.00 kg solution having a density of 1.31 g/mL. Calculate the molarity and the molality of the chloride ions in the solution. A. Molarity: 1.97 M B. Molarity: 1.97 M C. Molarity: 1.15 M D. Molarity: 3.93 M E. Molarity: 3.93 M Molality: 1.75 m .4. Molality: 1.50 m Molality: 1.50 m Molality: 3.50 m Molality: 3.00 m bat
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