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Calculating and using the van't Hoff factor for electrolytes When 119 g of glycine (C₂H₅NO₂) are dissolved in 1500 g of a certain mystery liquid \(X\), the freezing point of the solution is 6.1°C lower than the freezing point of pure \(X\). On the other hand, when 119 g of potassium bromide are dissolved in the same mass of \(X\), the freezing point of the solution is 7.3°C lower than the freezing point of pure \(X\). Calculate the van't Hoff factor for potassium bromide in \(X\). Be sure your answer has a unit symbol, if necessary, and round your answer to 2 significant digits. ![van't Hoff factor input box]

Calculating and using the van't Hoff factor for electrolytes When 119 g of glycine (C₂H₅NO₂) are dissolved in 1500 g of a certain mystery liquid \(X\), the freezing point of the solution is 6.1°C lower than the freezing point of pure \(X\). On the other hand, when 119 g of potassium bromide are dissolved in the same mass of \(X\), the freezing point of the solution is 7.3°C lower than the freezing point of pure \(X\). Calculate the van't Hoff factor for potassium bromide in \(X\). Be sure your answer has a unit symbol, if necessary, and round your answer to 2 significant digits. ![van't Hoff factor input box]

Chemistry
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please keep in mind sig figs as well if needs scientific notation. TYSM :)

Calculating and using the van't Hoff factor for electrolytes When 119 g of glycine (C₂H₅NO₂) are dissolved in 1500 g of a certain mystery liquid \(X\), the freezing point of the solution is 6.1°C lower than the freezing point of pure \(X\). On the other hand, when 119 g of potassium bromide are dissolved in the same mass of \(X\), the freezing point of the solution is 7.3°C lower than the freezing point of pure \(X\). Calculate the van't Hoff factor for potassium bromide in \(X\). Be sure your answer has a unit symbol, if necessary, and round your answer to 2 significant digits. ![van't Hoff factor input box]
Transcribed Image Text:Calculating and using the van't Hoff factor for electrolytes When 119 g of glycine (C₂H₅NO₂) are dissolved in 1500 g of a certain mystery liquid \(X\), the freezing point of the solution is 6.1°C lower than the freezing point of pure \(X\). On the other hand, when 119 g of potassium bromide are dissolved in the same mass of \(X\), the freezing point of the solution is 7.3°C lower than the freezing point of pure \(X\). Calculate the van't Hoff factor for potassium bromide in \(X\). Be sure your answer has a unit symbol, if necessary, and round your answer to 2 significant digits. ![van't Hoff factor input box]
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