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A helium-filled weather balloon has a volume of 567 L at 20.9°C and 758 mmHg. It...

A helium-filled weather balloon has a volume of 567 L at 20.9°C and 758 mmHg. It is released and rises to an altitude of 8.24 km, where the pressure is 306 mmHg and the temperature is –32.1°C. The volume of the balloon at this altitude is L.

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