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A Helium filled weather balloon, when released, has a volume of 10.0 L at 27°C and a pressure of 663 mmHg. What Volume, in liters, will the balloon occupy at an altitude where the presure is 96 mmHg and the temperature is 30°C?

 

The answer must be 56 L He, But I dont know how it happened, I already used the formula finding V2, Do I need to rederived the formula finding V2?

 Sep 11, 2015
 #1
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I think the answer you are looking for is Yes

 Sep 11, 2015
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Type this link in Google(or other) Search engines & you should be able to find the answer to your problem there, especially towards the end where they give examples & solutions:Relationships among Pressure, Temperature, Volume, and Amount.

Good Luck.

 Sep 11, 2015

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