QUESTION 7 A solution containing 24.0 g of an unknown non-ionic liquid and 118 g of water has a freezing point of -1.18 °C. Given Kf = 1.86°C/m for water, determine the molar mass of the unknown liquid in g/mol. Express your answer in decimal notation, to 0 decimal places, without units.

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
Chapter14: Mixtures And Solutions
Section: Chapter Questions
Problem 120A
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QUESTION 7
A solution containing 24.0 g of an unknown non-ionic liquid and 118 g of water has a freezing point of -1.18 °C. Given Kf = 1.86°C/m for water, determine the molar mass
of the unknown liquid in g/mol.
Express your answer in decimal notation, to 0 decimal places, without units.
Transcribed Image Text:QUESTION 7 A solution containing 24.0 g of an unknown non-ionic liquid and 118 g of water has a freezing point of -1.18 °C. Given Kf = 1.86°C/m for water, determine the molar mass of the unknown liquid in g/mol. Express your answer in decimal notation, to 0 decimal places, without units.
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