The compound X2Y is only partially dissociated in water solution to form X+ and Y2- ions. A 0.0100 m solution is found to freeze at - 0.040°C. Calculate the apparent percent dissociation of X2Y. Kf for water = 1.86°C/m. 42 % 56 % 58 % 79 % 85 %
The compound X2Y is only partially dissociated in water solution to form X+ and Y2- ions. A 0.0100 m solution is found to freeze at - 0.040°C. Calculate the apparent percent dissociation of X2Y. Kf for water = 1.86°C/m. 42 % 56 % 58 % 79 % 85 %
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
Section: Chapter Questions
Problem 82GQ: A compound is known to be a potassium halide, KX. If 4.00 g of the salt is dissolved in exactly 100...
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The compound X2Y is only partially dissociated in water solution to form X+ and Y2- ions. A 0.0100 m solution is found to freeze at - 0.040°C. Calculate the apparent percent dissociation of X2Y. Kf for water = 1.86°C/m.
42 % |
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56 % |
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58 % |
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79 % |
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85 % |
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