(c) Air bubble, 2 cm in diameter, is released from a submarine 40 meters below the surface of the ocean. What will the diameter of the bubble be just as it breaks the surface of the water? (HINTS: Volume of a sphere = 4 (pi) r³/3, take the density of the sea water to be 1020 kg/m³, the acceleration due to gravity to be 9.80 m/s², and the atmospheric pressure to be 101,200 Pa.) Given that 5.6 grams of an ideal gas occupies 6.9 litres (dm³) at STP (Standard temperature and pressure, 0°C and 101,325 N/m²), what is its volume at 100°C and a pressure of 76.0 cm of mercury? Do not use the general gas equation to solve this problem.
(c) Air bubble, 2 cm in diameter, is released from a submarine 40 meters below the surface of the ocean. What will the diameter of the bubble be just as it breaks the surface of the water? (HINTS: Volume of a sphere = 4 (pi) r³/3, take the density of the sea water to be 1020 kg/m³, the acceleration due to gravity to be 9.80 m/s², and the atmospheric pressure to be 101,200 Pa.) Given that 5.6 grams of an ideal gas occupies 6.9 litres (dm³) at STP (Standard temperature and pressure, 0°C and 101,325 N/m²), what is its volume at 100°C and a pressure of 76.0 cm of mercury? Do not use the general gas equation to solve this problem.
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
Chapter5: Gases
Section: Chapter Questions
Problem 46E
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Transcribed Image Text:(c)
Air bubble, 2 cm in diameter, is released from a submarine 40
meters below the surface of the ocean. What will the diameter of the
bubble be just as it breaks the surface of the water? (HINTS: Volume of
a sphere = 4 (pi) r³/3, take the density of the sea water to be 1020 kg/m³,
the acceleration due to gravity to be 9.80 m/s², and the atmospheric
pressure to be 101,200 Pa.)
Given that 5.6 grams of an ideal gas occupies 6.9 litres (dm³) at STP
(Standard temperature and pressure, 0°C and 101,325 N/m²), what is its
volume at 100°C and a pressure of 76.0 cm of mercury? Do not use the
general gas equation to solve this problem.
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