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A solution containing 292 g of Mg(NO3)2 per liter

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A solution containing 292 g of Mg(NO3)2 per liter has a density of 1.108 g/mL. The molality of the solution is

a. 2.00 m
b. 2.41 m
c. 5.50 m
d. 6.39 m

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The solution provides detailed explanations on the concept of molality and then instructions to solve the problem.

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Definition: A molality is the number of moles of solute dissolved in one kilogram of solvent.

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