The world record for lowest pressure (at sea level) was 652.5 mmHg recorded inside Typhoon Tip on October 12, 1979, in the western Pacific Ocean. Convert this pressure to each indicated unit. a. torr c. in Hg
Ch.5 - Gases
Chapter 5, Problem 25a
The pressure in Denver, Colorado (elevation 5280 ft), averages about 24.9 in Hg. Convert this pressure to each indicated unit. a. atm

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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Pressure Units
Pressure is a measure of the force exerted per unit area. Common units for pressure include atmospheres (atm), inches of mercury (in Hg), and pascals (Pa). Understanding how to convert between these units is essential for solving problems related to pressure in different contexts.
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Conversion Factors
Conversion factors are ratios that express how many of one unit are equal to another unit. For pressure, the conversion from inches of mercury to atmospheres is based on the relationship that 1 atm is equivalent to 29.92 in Hg. Using these factors allows for accurate conversions between different pressure units.
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Barometric Pressure
Barometric pressure refers to the pressure exerted by the weight of the atmosphere at a given location. It varies with altitude; higher elevations, like Denver, experience lower atmospheric pressure. This concept is crucial for understanding how pressure readings can differ based on geographic location and elevation.
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Related Practice
Textbook Question
Textbook Question
A flask at room temperature contains exactly equal amounts (in moles) of nitrogen and xenon. b. The molecules or atoms of which gas have the greater average velocity? d. If a small hole were opened in the flask, which gas effuses more quickly?
Open Question
Suppose that the exhaust stream of an automobile has a flow rate of 2.55 L/s at 655 K and contains a partial pressure of NO of 12.4 torr. What total mass of urea is necessary to react completely with the NO formed during 8.0 hours of driving?
Textbook Question
The pressure in Denver, Colorado (elevation 5280 ft), averages about 24.9 in Hg. Convert this pressure to each indicated unit. b. mmHg
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Textbook Question
The pressure in Denver, Colorado (elevation 5280 ft), averages about 24.9 in Hg. Convert this pressure to each indicated unit. c. psi
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Textbook Question
The pressure in Denver, Colorado (elevation 5280 ft), averages about 24.9 in Hg. Convert this pressure to each indicated unit. d. Pa
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