Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Mole Concept
Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can b…
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E2d. On birthday parties, balloons are commonly used. You can buy the inflated balloons or buy a helium tank and inflate by yourself.

The helium tank has a cylindrical shape. The height is 18.13 inch and the diameter is 12.5 inch. Please estimate the number of balloons that can be inflated with the He gas in the tank by answering the following questions step by step. The outside pressure is 1.00 atm. 1 inch = 2.54 cm, .


(a) What is the pressure inside the balloon?

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