d on the following data, determine the molecular weight of the unknown solute. Note the "initial freezing point" refers to the freezing point of the solvent as a pure substance while the "final freezing point" refers to the freezing point of the mixture. Mass Solvent: 15.000 g FPD Constant of Solvent: 4.9 Mass Solute 2.350 g Initial Freezing Point: 85.3oC Final Freezing Point: 82.4oC Your answer should follow the format: a) ΔT b) Molality of the Solution c) mols of solute d) Molecular weight of Solute
d on the following data, determine the molecular weight of the unknown solute. Note the "initial freezing point" refers to the freezing point of the solvent as a pure substance while the "final freezing point" refers to the freezing point of the mixture. Mass Solvent: 15.000 g FPD Constant of Solvent: 4.9 Mass Solute 2.350 g Initial Freezing Point: 85.3oC Final Freezing Point: 82.4oC Your answer should follow the format: a) ΔT b) Molality of the Solution c) mols of solute d) Molecular weight of Solute
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter11: Properties Of Solutions
Section: Chapter Questions
Problem 28Q
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Question
Based on the following data, determine the molecular weight of the unknown solute. Note the "initial freezing point" refers to the freezing point of the solvent as a pure substance while the "final freezing point" refers to the freezing point of the mixture.
Mass Solvent: 15.000 g |
FPD Constant of Solvent: 4.9 |
Mass Solute 2.350 g |
Initial Freezing Point: 85.3oC |
Final Freezing Point: 82.4oC |
Your answer should follow the format:
- a) ΔT
- b) Molality of the Solution
- c) mols of solute
- d) Molecular weight of Solute
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