A student dissolves 7.9 g of glucose (C,H,,06) in 400. mL of a solvent with a density of 0.83 g/mL. The student notices that the volume of the solvent does not change when the glucose dissolves in it. Calculate the molarity and molality of the student's solution. Be sure each of your answer entries has the correct number of significant digits. molarity = 미

A student dissolves 7.9 g of glucose (C,H,,06) in 400. mL of a solvent with a density of 0.83 g/mL. The student notices that the volume of the solvent does not change when the glucose dissolves in it. Calculate the molarity and molality of the student's solution. Be sure each of your answer entries has the correct number of significant digits. molarity = 미

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 112AP

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Calculating molality.

A student dissolves 7.9 g of glucose (CH1,0) in 400. mL of a solvent with a density of 0.83 g/mL. The student notices that the volume of the
solvent does not change when the glucose dissolves in it.
Calculate the molarity and molality of the student's solution. Be sure each of your answer entries has the correct number of significant digits.
molarity
х10
molality
%3D

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