A weather balloon is filled with 250. L of helium at 258 K and a pressure...

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A weather balloon is filled with 250. L of helium at 258 K and a pressure of 0.180 atm. What is the volume of the balloon after it rises in the atmosphere to an altitude where the pressure is 0.140 atm and the temperature is -100^oC?

Answer 1

Answer #1

PV=nRT (ideal gas equation) P, V = nRT, -0 PV = nRT, 0 P=0. Realm P = 0.18 arm V = 250L T a T = 258k -200+ 273 = 173k. 0.14 x

Answer 2

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