A helium-filled weather balloon has a volume of 743 L at 17.9°C and 754 mmHg. It is released and rises to an altitude of 6.63 km, where the pressure is 393 mmHg and the temperature is –22.1°C.
The volume of the balloon at this altitude is L.
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A helium-filled weather balloon has a volume of 743 L at 17.9°C and 754 mmHg. It...
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1. A helium-filled weather balloon has a volume of 558 L at 22.9°C and 751 mmHg. It is released and rises to an altitude of 3.13 km, where the pressure is 582 mmHg and the temperature is 1.9°C. The volume of the balloon at this altitude is ____L. 2. A sample of helium gas collected at a pressure of 1.42 atm and a temperature of 17.0 °C is found to occupy a volume of 22.9 liters. How many moles of...
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A weather balloon is filled with helium to a volume of 350 L at 12 ∘C and 747 mmHg . The balloon ascends to an altitude where the pressure is 499 mmHg and the temperature is -36 ∘C What is the volume of the balloon at this altitude? Express your answer using three significant figures.