Given that the vapor pressure of water is 17.54 Torr at 20 °C, calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in sucrose (C1,H2„O11). Torr ΔΡ- Calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in aluminum chloride. Assume 100% dissociation for electrolytes. ΔΡ Torr
Given that the vapor pressure of water is 17.54 Torr at 20 °C, calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in sucrose (C1,H2„O11). Torr ΔΡ- Calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in aluminum chloride. Assume 100% dissociation for electrolytes. ΔΡ Torr
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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Vapor pressure lowering has to be calculated.
VIEWNumber of moles of water is calculated as follows,
VIEWMole fraction of sucrose is calculated as follows,
VIEWVapor pressure lowering of sucrose is calculated as follows,
VIEW(b) Total molality of aluminum chloride is calculated as follows,
VIEWVapor pressure lowering of aluminum chloride is calculated as follows,
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