A mixture of NaCl and glucose (C6H12O6) of combined mass 20.4 g is dissolved in enough water to make up a 500 mL solution. The osmotic pressure of the solution is 14.64 atm at 23°C. Calculate the mass percent of NaCl in the mixture. (NaCl, Mw=58.44 g/mol; glucose Mw=180.156 g/mol)

A mixture of NaCl and glucose (C6H12O6) of combined mass 20.4 g is dissolved in enough water to make up a 500 mL solution. The osmotic pressure of the solution is 14.64 atm at 23°C. Calculate the mass percent of NaCl in the mixture. (NaCl, Mw=58.44 g/mol; glucose Mw=180.156 g/mol)

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter21: Hydrocarbons

Section: Chapter Questions

Problem 17STP

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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