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A helium balloon takes up 4.35 liters of space. Your friend is showing off his new chemistry skills and shows you his dimensional analysis to solve for the number of moles in this balloon. He found there would be 0.91 moles in the bottle. You know, of course, that this value makes no sense. Describe how you would teach him to determine if his dimensional analysis answers "make sense" using this situation as an example.

A helium balloon takes up 4.35 liters of space. Your friend is showing off his new chemistry skills and shows you his dimensional analysis to solve for the number of moles in this balloon. He found there would be 0.91 moles in the bottle. You know, of course, that this value makes no sense. Describe how you would teach him to determine if his dimensional analysis answers "make sense" using this situation as an example.

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter5: The Gaseous State
Section: Chapter Questions
Problem 5.46QP
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Solve the problem about the helium balloon by setting up a dimensional analysis equation using the correct units to cancel. Be sure all units are written correctly.

 

example attached.

. How many moles of Cl2 gas are occupied by 1.2 L at STP? 1.2LC12 x 1 mole Cl2 224) C12 = 0.054 moles C12
Transcribed Image Text:. How many moles of Cl2 gas are occupied by 1.2 L at STP? 1.2LC12 x 1 mole Cl2 224) C12 = 0.054 moles C12
A helium balloon takes up 4.35 liters of space. Your friend is showing off his new chemistry skills and shows you his dimensional analysis to solve for the number of moles in this balloon. He found there would be 0.91 moles in the bottle. You know, of course, that this value makes no sense. Describe how you would teach him to determine if his dimensional analysis answers "make sense" using this situation as an example.
Transcribed Image Text:A helium balloon takes up 4.35 liters of space. Your friend is showing off his new chemistry skills and shows you his dimensional analysis to solve for the number of moles in this balloon. He found there would be 0.91 moles in the bottle. You know, of course, that this value makes no sense. Describe how you would teach him to determine if his dimensional analysis answers "make sense" using this situation as an example.
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