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of the liquid. Since the atmospheric What is the boiling point of water at an elevation of 8500 ft ? higher elevations is lower than at sea piling point of water decreases as the creases. The atmospheric pressure at 760 mm Hg. This pressure decreases a Hg for every 1000-ft increase in Express your answer with the appropriate units using three significant figures. • View Available Hint(s) Elevation Pressure μΑ 760 0 ft mmHg Value Units T = 740.2 1000 ft mmHg 720.4 2000 ft mmHg point of water decreases 0.05°C for nHg drop in atmospheric pressure. Provide Feedback

of the liquid. Since the atmospheric What is the boiling point of water at an elevation of 8500 ft ? higher elevations is lower than at sea piling point of water decreases as the creases. The atmospheric pressure at 760 mm Hg. This pressure decreases a Hg for every 1000-ft increase in Express your answer with the appropriate units using three significant figures. • View Available Hint(s) Elevation Pressure μΑ 760 0 ft mmHg Value Units T = 740.2 1000 ft mmHg 720.4 2000 ft mmHg point of water decreases 0.05°C for nHg drop in atmospheric pressure. Provide Feedback

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 answer question 11 part A

Rev The vapor pressure of a substance describes how readily molecules at the surface of the substance enter the gaseous phase. At the boiling point of a liquid, the liquid's vapor pressure is equal to or greater than the atmospheric pressure exerted on the surface of the liquid. Since the atmospheric pressure at higher elevations is lower than at sea level, the boiling point of water decreases as the elevation increases. The atmospheric pressure at sea level is 760 mm Hg. This pressure decreases by 19.8 mm Hg for every 1000-ft increase in elevation. Part A What is the boiling point of water at an elevation of 8500 ft ? Express your answer with the appropriate units using three significant figures. • View Available Hint(s) Elevation Pressure HÅ ? 760 0 ft mmHg T = Value Units 740.2 1000 ft mmHg 720.4 2000 ft mmHg The boiling point of water decreases 0.05°C for every 1 mmHg drop in atmospheric pressure. Provide Feedback
Transcribed Image Text:Rev The vapor pressure of a substance describes how readily molecules at the surface of the substance enter the gaseous phase. At the boiling point of a liquid, the liquid's vapor pressure is equal to or greater than the atmospheric pressure exerted on the surface of the liquid. Since the atmospheric pressure at higher elevations is lower than at sea level, the boiling point of water decreases as the elevation increases. The atmospheric pressure at sea level is 760 mm Hg. This pressure decreases by 19.8 mm Hg for every 1000-ft increase in elevation. Part A What is the boiling point of water at an elevation of 8500 ft ? Express your answer with the appropriate units using three significant figures. • View Available Hint(s) Elevation Pressure HÅ ? 760 0 ft mmHg T = Value Units 740.2 1000 ft mmHg 720.4 2000 ft mmHg The boiling point of water decreases 0.05°C for every 1 mmHg drop in atmospheric pressure. Provide Feedback
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