When filling a weather balloon with gas you have to consider that the gas will expand greatly as
it rises and the pressure decreases. Let’s say you put about 9.00 moles of He gas into a balloon that
can inflate to hold 3000.0 L. Currently, the balloon is not full because of the high pressure on the
ground. What is the pressure when the balloon rises to a point where the temperature is -15.°C and
the balloon has completely filled with the gas.
Answers: 2
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When filling a weather balloon with gas you have to consider that the gas will expand greatly as
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