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kirill [66]
4 years ago
13

A large weather balloon requires plenty of helium gas in order to ascend into the atmosphere to take measurements. If the balloo

n has a volume of 100,000 liters, about how many moles of helium gas would be required to fill the balloon to a pressure of 1 atm and a temperature of 27 degrees C?
Chemistry
2 answers:
timama [110]4 years ago
8 0
To be able to calculate the number of moles for this problem, for simplicity, we assume that it is an ideal gas. We use the equation PV = nRT. We do as follows:

PV = nRT
n = PV / RT
n = 1(100000) / 0.08206 (27 + 273.15)
n = 4060.04 mol
Rasek [7]4 years ago
4 0

It is 4063 moles of Helium Gas at 1 atm and 27 degrees Celsius.

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