A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of chloroform (CHCl3, molar mass = 119.38 g/mol). This solution was found to freeze at -69.8 ℃. Calculate Kf for chloroform. The freezing point of pure chloroform is -63.5 ℃. List your answer to 2 decimal places
A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of chloroform (CHCl3, molar mass = 119.38 g/mol). This solution was found to freeze at -69.8 ℃. Calculate Kf for chloroform. The freezing point of pure chloroform is -63.5 ℃. List your answer to 2 decimal places
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 111QRT: The organic salt [(C4H9)4N][ClO4] consists of the ions (C4H9)4N+ and ClO4. The salt dissolves in...
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A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of chloroform (CHCl3, molar mass = 119.38 g/mol). This solution was found to freeze at -69.8 ℃. Calculate Kf for chloroform. The freezing point of pure chloroform is -63.5 ℃. List your answer to 2 decimal places. How do I do this and what is the answer?
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