A balloon has a radius of 0.47 m when inflated to an absolute pressure of 400 kPa at a temperature of 295 K. How many molecules of gas are in the balloon? N = How many moles of gas are in the balloon?

A balloon has a radius of 0.47 m when inflated to an absolute pressure of 400 kPa at a temperature of 295 K. How many molecules of gas are in the balloon? N = How many moles of gas are in the balloon?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 61PQ

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Question

A balloon has a radius of 0.47 m when inflated to an absolute
pressure of 400 kPa at a temperature of 295 K. How many
molecules of gas are in the balloon?
N =
How many moles of gas are in the balloon?
n =

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