Determine the molality of the solution in Example 12.1 (5.00 g NaCl in 200 g water). Strategy
Question:
Determine the molality of the solution in Example 12.1 (5.00 g NaCl in 200 g water).
Strategy
Determine the amount of solute and the mass of solvent before using the definition of molality.
Example 12.1
Determine the mass percentage concentration of a solution prepared by dissolving 5.00 g NaCl in 200 g water .
Strategy
Determine the total mass of the solution and substitute the appropriate quantities into the definition of mass percentage concentration.
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Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
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