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Chemistry 10 Online
OpenStudy (anonymous):

I feel like I'm calculating this wrong… I need to find the Volume of helium in a balloon under the following conditions: Pressure is 0.0474 atm and temperature is 220.0 K This is what I've done: (152.74 mol)(0.0821 L) (220.2 K)/(0.0474 atm) = 58184.27 L

OpenStudy (abmon98):

whats the number of moles so i can apply the equation pv=nrt (ideal gas equation)

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