P1A.12* Balloons are still used to deploy sensors that monitor meteorological phenomena and the chemistry of the atmosphere. It is possible to investigate some of the technicalities of ballooning by using the perfect gas law. Suppose your balloon has a radius of 3.0 m and that it is spherical. (a) What amount of H₂ (in moles) is needed to inflate it to 1.0 atm in an ambient temperature of 25 °C at sea level? (b) What mass can the balloon lift (the payload) at sea level, where the mass density of air is 1.22 kg m³? (c) What would be the payload if He were used instead of H₂?
P1A.12* Balloons are still used to deploy sensors that monitor meteorological phenomena and the chemistry of the atmosphere. It is possible to investigate some of the technicalities of ballooning by using the perfect gas law. Suppose your balloon has a radius of 3.0 m and that it is spherical. (a) What amount of H₂ (in moles) is needed to inflate it to 1.0 atm in an ambient temperature of 25 °C at sea level? (b) What mass can the balloon lift (the payload) at sea level, where the mass density of air is 1.22 kg m³? (c) What would be the payload if He were used instead of H₂?
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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Transcribed Image Text:P1A.12* Balloons are still used to deploy sensors that monitor meteorological
phenomena and the chemistry of the atmosphere. It is possible to investigate
some of the technicalities of ballooning by using the perfect gas law. Suppose
your balloon has a radius of 3.0 m and that it is spherical. (a) What amount of
H₂ (in moles) is needed to inflate it to 1.0 atm in an ambient temperature of
25 °C at sea level? (b) What mass can the balloon lift (the payload) at sea level,
where the mass density of air is 1.22 kg m? (c) What would be the payload if
He were used instead of H₂?
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