147.5 g of an unknown molecular compound is added to 50o.0 mL of water. The freezing point of the solution is found to be -3.24 °C. What is the molar mass of the unknown compound? (K, f. of water is 1.86 °C/m.) g/mol

147.5 g of an unknown molecular compound is added to 50o.0 mL of water. The freezing point of the solution is found to be -3.24 °C. What is the molar mass of the unknown compound? (K, f. of water is 1.86 °C/m.) g/mol

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 85QAP

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Concept explainers

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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147.5 g of an unknown molecular compound is added to 500.0 mL of water. The freezing point
of the solution is found to be -3.24 °C. What is the molar mass of the unknown compound? (K.
of water is 1.86 °C/m.)
g/mol

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