a 50.0 mL sample of aqueous sodium chloride was analyzed according to the experimental procedure in part E and the following data were obtained. mass of evaporating dish: 37.628 g  mass of evaporating dish + solution: 86.623 g  mass of evaporating dish + solid NaCl: 41.133 g A) Calculate the percent by mass NaCl in the solution. B) Calculate the Molarity of the solution. C) Calculate the molality of the solution

Introductory Chemistry: A Foundation
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Chapter15: Solutions
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a 50.0 mL sample of aqueous sodium chloride was analyzed according to the experimental procedure in part E and the following data were obtained.

mass of evaporating dish: 37.628 g 

mass of evaporating dish + solution: 86.623 g 

mass of evaporating dish + solid NaCl: 41.133 g

A) Calculate the percent by mass NaCl in the solution.

B) Calculate the Molarity of the solution.

C) Calculate the molality of the solution. 

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